(Part 2) Reddit mentions: The best outdoor backpack accessories
We found 197 Reddit comments discussing the best outdoor backpack accessories. We ran sentiment analysis on each of these comments to determine how redditors feel about different products. We found 115 products and ranked them based on the amount of positive reactions they received. Here are the products ranked 21-40. You can also go back to the previous section.
21. BuckleGear Molle Accessory Straps (Black)
Dual Ladder-Lock Side-Squeeze BucklesTough Acetal Plastic HardwareWater/UV Resistant Polypropylene WebbingEach strap includes a slide lock48" long
Specs:
Color | Black |
Height | 1 Inches |
Length | 3 Inches |
Width | 2 Inches |
Size | 1"x48" each |
Number of items | 2 |
22. Mammut ADD-ON Bottle Holder (Black)
- Lightweight
- can be mounted on a backpack hip belt
- Adjustable to the size of the bottle
Features:
Specs:
Color | Black |
Height | 10.0787401472 Inches |
Length | 1.4960629906 Inches |
Weight | 0.1322773572 Pounds |
Width | 5.118110231 Inches |
Size | us:one size |
23. OneTigris 4 Pack Multipurpose D-Ring Grimloc Locking for Molle Webbing (Black)
Release button is textured for ease of use with gloved hands and works as a pump for purging trapped sand or water through integral drain holesCan be used on any 1" wide piece of webbing and replaces the metal carabiner for attachment of lanyards, weapons, and accessoriesIts latch is designed with a...
Specs:
Weight | 45 Grams |
24. MIRACOL Hydration Bladder 2 Liter 70 oz Reservoir - Best Cycling Hiking Camping Backpack
Specs:
Color | TC-2L |
Height | 1.181102361 Inches |
Length | 15.74803148 Inches |
Weight | 0.440924524 Pounds |
Width | 6.692913379 Inches |
25. Joy Walker Waterproof Backpack Rain Cover for (15-90L) (Acqua, Small (for 15-25L Backpack))
- ✔ UPGRADED BUCKLE STRAP: Keep backpack rain cover in position, Prevent backpack cover from sliding off. FOR 15-25L BACKPACK: Length(9.8-12.9"), Width(5.9-7.8"), Height(13.7-17.7")
- ✔ HIGH-LEVEL WATERPROOF: Our backpack cover is made of 900D mixed material features wear-resisting and durable, support 8000 mm water pressure.
- ✔ TRIPLE CONSTRUCTION: External fabric of backpack cover is rip-resistant that protecting backpack from scratch, dirt, sand and internal is double waterproof coated layers that keeping off water, rain, fog and snow.
- ✔ COMPACT: Each backpack rain cover comes with a pouch that easily to storage and not take much place
- ♥ VIP CUSTOMER SERVICE: FREE exchange size if backpack rain cover not match without RETURNING, FULL refund if your backpack cover get ripped and get a new one.
Features:
Specs:
Color | Acqua |
Height | 6.2 Inches |
Length | 10.6 Inches |
Width | 0.78 Inches |
Size | Small (for 15-25L backpack) |
Number of items | 1 |
26. Osprey Hi-Visibility Raincover, Electric Lime, Small
Cinch attachment helps secure the raincover to packReflective graphics are for your protection in the dark or adverse conditionsThe blinker light attachment allows for quick light attachment for high visibility in the darkThe raincover folds up into its own case to make room for other objects while ...
Specs:
Color | Electric Lime |
Height | 27 Inches |
Length | 63 Inches |
Weight | 0.19 Pounds |
Width | 1 Inches |
Size | Small |
27. Camelbak Big Bite Valve (3 Color Pack)
Self-seals after each drink to eliminate annoying drips
Specs:
Color | multi coloured |
Height | 1.3 Inches |
Length | 5.9 Inches |
Weight | 0 Pounds |
Width | 4 Inches |
Release date | January 2012 |
28. RJ-Sport 2.0L Water Bladder - Ideal Replacement Zip Top 2L Hydration Bladder Reservoir for Hiking
Wide-Mouth Opening for Easy Filling, Draining and Cleaning - Keeping hydration bladder clean is vital, this 2 liter RJ-Sport hydration reservoirs have wide top fill design with a zip, so filling, draining and cleaning will all be become a breeze for youFinest Material, Safe to Use - This 2l RJ-Sport...
29. LANZON 3L / 3 Liters Hydration Water Bladder - Military Green - Leakproof Reservoir, Hiking Running Vest Bladder
- Made of food-grade TPU, BPA-free, SGS Certified. Holds water from -4℉ to 122℉(-20℃ to 50℃).
- NO LEAK at all: self locking tube socket, double locking top (zip lock plus a slip-off clip) and pull push mechanism on the bite valve make it impossible to leak.
- The top slide-off full opening allows for easy cleaning/drying. The wide mouth is 2 1/4''(5.5cm) in diameter which is great for loading large ice cubes.
- Detachable tube(length: 3.3ft/100cm, diameter: 5/8"=1.6cm) with insulated sleeve provides insulation and protection, the mouthpiece cover on the bite valve keeping out dust and sand.
- 3-Liters capacity, approx. 16"/41cm in height and 7 7/8"(20cm) in width.
Features:
Specs:
Color | 3L green bladder |
30. Molle Backpack Accessory Straps - Quick Release Buckle (Dark Blue)
Black Dual Ladder-Lock Side-Squeeze BucklesTough Acetal Plastic HardwareWater/UV Resistant Polypropylene WebbingEach strap includes a slip-lok48" long 1" wide
Specs:
Color | Dark Blue |
31. TOOGOO(R) New Waterproof Travel Hiking Accessory Backpack Camping Dust Rain Cover 35L,Blue
Condition: Brand NewType: Rain Cover Rucksack Bags
Specs:
Color | Blue |
Size | 35L |
32. Osprey Hi-Visibility Raincover, Electric Lime, X-Small
Cinch attachment helps secure the raincover to packReflective graphics are for your protection in the dark or adverse conditionsThe blinker light attachment allows for quick light attachment for high visibility in the darkThe raincover folds up into its own case to make room for other objects while ...
Specs:
Color | Electric Lime |
Height | 20.5 Inches |
Length | 57.5 Inches |
Weight | 0.16 Pounds |
Width | 1 Inches |
Size | X-Small |
Number of items | 1 |
33. Outdoor Products Lightweight Back Pack Raincover
Water-resistant urethane coated nylon taffetaContoured one-piece constructionNylon drawcord for cordlockElastic take-up & side snaps for tight fitDrawstring Closure
Specs:
Weight | 3 Pounds |
34. Aquatic Way Hydration Bladder Water Reservoir for Bicycling Hiking Camping Backpack. Non Toxic BPA Free, Easy Clean Large Opening, Quick Release Insulated Tube w/Shutoff Valve (Blue 2L 2 Liter 70 oz)
YOU’LL ABSOLUTELY LOVE THIS OR IT IS ON US: If there is a leak, or bad taste, or ANY other reason why you’re not 100% happy with this hydration bladder, simply let us know & we’ll do a full refund. Best for all high adventure uses outdoors. Stay hydrated whether you are on a hike, on a bicycle...
Specs:
Color | Blue-A 2L 70oz |
Height | 1.18 Inches |
Length | 17 Inches |
Weight | 0.44 Pounds |
Width | 6.46 Inches |
Size | 2L - 70 oz |
35. KIKAL Waterproof Backpack Rain Cover(2-Pack), 30-40L Lightweight Durable Elastic Adjustable Rucksack Water Resist Cover for Camping,Hiking,Climbing,Cycling and Other Outdoor Activities, Black+Orange
- FOR 30L-40L BACKPACK: Length(11. 8"-14. 6"), Width(5. 9"-7. 9"), Height(18. 5"-21. 7"). Fit Range: 1800 - 2500 cubic inches.
- EXTREMELY DURABLE: Made of 190T Nylon fabric, wear-resisting and durable. It can resist water of 2000mpa hydraulic pressure rate.
- DUAL-LAYER CONSTRUCTION: External layer adopts rip-resistant Nylon to protect backpack from scratch, and internal layer adopts waterproof coating process to protect your backpack and belongings from rain, water, snow, dust , mud, and sand.
- ELASTIC COMPACT DESIGN: It is able to adjust the size according to different backpacks, seamless, lightweight and portable convenient.
- MULTIPLE USE: Perfect for traveling, riding, climbing, hiking, cycling and other outdoor activities.
Features:
Specs:
Color | Black+Orange |
Height | 6 Inches |
Length | 8 Inches |
Width | 0.8 Inches |
Release date | November 2017 |
Size | S (for 30-40L backpack) |
36. Nalgene Get-A-Grip CXC Bladder
Will not tear or crack even in extreme conditions. Superior abrasion resistance.Contains Nalgene Aquaguard anti-microbial formula which helps prevent growth of bacteria and mold.Soft, quiet, clear, and rugged.
37. U Natural (by Nuun): Hydrating Electrolyte & Vitamin Tablets, Tangerine Ginger, Box of 8 Tubes
- Optimal electrolyte blend, with bonus vitamins and minerals
- Designed to keep you refreshed and balanced during activities
- Refreshingly light flavor, clean ingredients, no artificial colors or flavors
- Low sugar, low calorie, less than one carb
- Each portable tube contains 16 tablets. Each tablet makes one 16oz drink.
Features:
Specs:
Color | Tangerine Ginger |
Height | 4 Inches |
Length | 5.5 Inches |
Weight | 0.16 Pounds |
Width | 2.75 Inches |
Release date | December 2011 |
Size | Box of 8 Tubes |
Number of items | 1 |
38. Joy Walker Waterproof Backpack Rain Cover for (15-90L) (Acqua, Large (for 40-50L Backpack))
- ✔ UPGRADED BUCKLE STRAP: keep backpack rain cover in position, Prevent backpack cover from sliding off. FOR 40-50L BACKPACK: Length(9.8-13.7"), Width(5.9-9.8"), Height(21.6-25.5")
- ✔ HIGH-LEVEL WATERPROOF: Our backpack cover is made of 900D mixed material features wear-resisting and durable, support 8000 mm water pressure.
- ✔ TRIPLE CONSTRUCTION: External fabric of backpack cover is rip-resistant that protecting backpack from scratch, dirt, sand and internal is double waterproof coated layers that keeping off water, rain, fog and snow.
- ✔ COMPACT: Each backpack rain cover comes with a pouch that easily to storage and not take much place
- ♥ VIP CUSTOMER SERVICE: FREE exchange size if backpack rain cover not match without RETURNING, FULL refund if your backpack cover get ripped and get a new one.
Features:
Specs:
Color | Acqua |
Height | 6.2 Inches |
Length | 10.6 Inches |
Weight | 0.22 Pounds |
Width | 0.78 Inches |
Size | Large (for 40-50L backpack) |
Number of items | 1 |
39. OUTAD Waterproof Backpack Rain Cover
- Extreme durability: made from rip-resistant polyester oxford fabric.
- Resilient design: Bottom of rain cover double sided to protect against soak-through and tears.
- Superior waterproof protection: guaranteed not to let rain into your backpack.
- Compact and portable: folds down and includes a drawstring bag for storage.
- Capacity and versatile: elastic design provides adjustability and select from 3 size options (15-35L, 35-55L, or 55-88L). Works for school backpacks and laptop backpacks too.
Features:
Specs:
Color | Black |
Size | Middle, for 35-55L backpack |
40. G.I. Military MOLLE II Sustainment Pouch - ACU Camouflage
Measurements: 12"H x 8.5"W x 4"D - 408 cu inches
Specs:
Color | Acu Pattern |
Size | One Size |
🎓 Reddit experts on outdoor backpack accessories
The comments and opinions expressed on this page are written exclusively by redditors. To provide you with the most relevant data, we sourced opinions from the most knowledgeable Reddit users based the total number of upvotes and downvotes received across comments on subreddits where outdoor backpack accessories are discussed. For your reference and for the sake of transparency, here are the specialists whose opinions mattered the most in our ranking.
Gorruck 34L GR2 Coyote Tan - a good bag, heavy, uncomfortable, probably give it to my grandchildren in like 50 years
Flip Flops - generic things
Bigblue 28W solar charger - very good, can charge my battery up during the day if i leave it in the sun which I've never really done honestly
Jakemy hardware tools - seamed useful? i've never needed this
Army glove shells - i thought i used these a lot and were indistructable but now that i think of it, i don't use them that often and are probably pretty cheaply made.
Sharpie, pen, all weather notebook - probably should switch over to a fisher space pen...
Straws - these are probably already broken.
Whistle - really really really loud
Fire-striker, matches, lighter - i'm not sure i have enough ways to start a fire
Fresnel lens - ok, now i have enough
LED flashlight - i used to go running in the middle of the night with this flashlight, its tiny
LED flashlight - this isn't the one i have but looks kinda similar? i don't remember where i got mine
Earbuds - generic cheap earbuds
Leatherman Surge - given to me by my wife for passing the bar. thanks wife!
First Aide kit - i put mine together from stuff i've stolen from friends houses whenever i go over and use the bathroom
playing cards - these look very similar to the ones i have, they are plastic so they won't get rained on
glasses/ sunglasses - i have really bad vision
personal hygiene kit - aahhhh dry shaving
Sawyer Mini / syringe, collapsible canteen (dirty), heavy duty straw - i've never used this
collapsible canteen (clean) - i've never used this either
sewing kit - i've used this a lot
ID tags - i guess if i get blown up they'll know my blood type?
garbage bag - for when my pockets are full
elastic bands - i use these when packing to keep rolled socks and things from falling apart
Salt - i have nooooo idea why i have this
cooking grate - i'm not going to hold meat over a fire with a stick like some sort of caveman
heavy duty ziplock bag - in case my mapcase breaks and other reasons
rip-patch - leftover from when i needed a pack because i bought a crummy cheap inflatable sleeping pad.
Army Fleece Beanie - i always keep this at the top of my pack
4 Bungie Cords - not the one i use but similar. to make a field-expedient shelter
Trowel - for disposal of biological wastes
Lensatic compass - because GPS should only be a backup
Pocketboy 130 folding saw - i have a bigger one for yardwork, this small one is really great
Tent stakes - for tent staking
Ravpower 26800 Battery - use this all the time can fast chage my stuff
Battery Battery holder, cables, wall charger - all fits togehter like glove!
Army Poncho - wear it, make a tent out of it etc
Microfiber towel - not the one i use but similar. i mainly use this for when the kids accidentally fall in a lake like they tend to do for some reason
Down Jacket - cheap chinese knockoff... i feel bad for not buying american
Wet weather top - not sure this is worth the space/weight
Wet Weather bottom - not sure if this is worth the weight/space
Silkweights - PJs! and warmth
Jungle Blanket - this is a lot better than the army's woobie. lighter and warmer
Gransfors Bruks Wildlife Hatchet - again, gift from wife. she wanted me to chop things and be more manly, generally. now i come home with parts of wildlife for her to cook
Map of New England - or, how i stopped worrying and love dismounted land navigation
PT belt - keeps me safe in all situations
Compression straps - i don't like lashing things to the outside but i guess i can if i wanted to
Fork and Spoon - stole these from the kitchen. i'll probably be replacing this soon with something titanium.
​
EDIT: i just priced it out: $1,585.08 total
UPDATE:
I saw two good sales, and I got a bit excited and so now I have the Unsettle Commuter and the Patagonia Stormfront Roll Top both on their way to me for the final, in-person showdown. I've found an external water bottle holder that will clip onto the Pat, and I've also spotted a handbag organiser that will mitigate the lack of internal pockets (see below for links to both). If the Pat looks good re: carry on luggage sizes, and holds enough, I think it will probably be the one I keep. The dimensions look better than the Unsettle one, and the waterproofing looks much more effective.
If anyone is interested I will update later but just to say thanks for all the suggestions and detailed reasoning I really appreciate it and am very excited for my new backpack :)
Water bottle holder:
https://www.amazon.co.uk/dp/B00HV2IUPM/?coliid=IACXEZN6GVJSD&colid=YUI2S3Y4KCP4&psc=1&ref_=lv_ov_lig_dp_it
Bag organiser:
https://www.amazon.co.uk/dp/B00GWOQ5I4/?coliid=I223PHU9NJMI1F&colid=YUI2S3Y4KCP4&psc=1&ref_=lv_ov_lig_dp_it
Good move. I've been rucking around with my GR1 for about 2 months now. I love it, and will never use anything else. I thought I would regret it, but I don't.
I got the kit too. Everything is pretty useful. I did upgrade my reflective to these(the 9" ones fit perfectly in the molle).
I also got these to hold my hydration in place. I wasn't a big fan of the little bungee tie that came with the kit.
If you want a bite valve for the hydration bladder this one is the one you're looking for.
Sure here my take on your kit.
Much of your gear, is old school, thus real heavy, like things wrapped or made in leather. Seek to lighten up. Replace some with multiple usage instead of single use when possible.
You will increase your mileage with less efforts by reducing bulk and weight.
I love the pipes, I bring a few cigars myself. I like smoking stogies late at night by camp fire. Helps with bugs.
I would replace the 2 flasks with a single 3L water bladder.
Carry a box of Aquatabs, water filtering is not always enough. (Viruses in some context) and to cleanup/purify your water bladder.
The plastic spork (mine broke in the middle of a meal) with a titanium spork (exta long so it fits nicely inside those meal bags without burning or contaminating your meal on inserting your dirty camping fingers into your meal at each shovel full).
Substitute those meal bags with oatmeal and dehydrated fruit for breakfasts and lentils and rice, mixed with dehydrated mushrooms and vegetables for most meals. Made fresh at each site by simply boiling it in water with some seasoning, and is much healthier and low sodium and no preservative. It's less weight, more compact and each meal costing under $1.50 or less.
You can use Red Lentil, yellow or black , add rice, third of a cup of two colors around 1/2 cup total, add dehydrated veggies, shopped shiitake mushrooms or your favored dehydrated and chopped mushroom etc... Salt, pepper, etc, Fill water to the 500 ML mark, boil and voilà. You wont be able to find a cheaper yet healthy meal packed smaller, lighter and higher energy in any other way. This is a time proven recipe.
You can keep one or two envelope meals for when too tired to prep a real meal...
Add some energy bars, or protein bars for lunches, do not stop to eat, simply hike while munching on those, and you will never be hungry during hikes. Drink more fluids than usual.
You need a hat. (helps prevent heat exhaustion and heat stroke). Practice hat on in the sunlight, and hat off in the shades. It makes wearing a hat more bearable and reduces moisture loss.
You need bug repellent, and a facial bug net (depending on when and where, black flies can be a real issue).
Those simple meals should be complemented with "Electrolytes" boosters on hikes where you sweat profusely on hot days to replace fluids and other essential chemicals your body needs. Your sweat expresses chemicals that deplete your electrolytes and can make you sick to your stomach even though you hydrate, as water alone doest replace depleted body salts.
You have too many knives, you only need one. I substituted 3 of mine with a single mini multi tool and Light my fire knife which is so light my mini multi tool is actually heavier. You can sometimes find fully functional super mini multi tools in dollar stores for under $5.00 you really don't need anything more...
You need some para-cord (550 Lbs test). Great for surviving unexpected events or If only to repair shoe laces, hang food bags away from bears on a 15 foot branch or use as an line to secure a tent or tarp for day use on rainy days.
You need a small hiker's saw, with plastic handle (ultra light yet functional).
Ditch those gripless shoes and get real hikers, they provide real grip on slick even wet dirt, synthetics are ultra light, they breathe and you wont have any blisters. These look bloody uncomfortable for genuine long mileage hiking.
Get some carbon fiber hiking poles. (Costco has great robust light weight units for under $30.00)
Ditch the Kindle and learn mindfulness meditation. After all you are in deep wilderness in nature, learn to enjoy it...
That's a lot of features to cover in that pretty small price range. Just a few questions to clarify. Would you happen to know in liters how big you would want your backpack to be? If not, maybe a reference point? Also how waterproof are we talking about here? Like go swimming with it? Or just rain?
If it is for rain, you have two possible options in my opinion:
Here is an example of backpacks like this: https://www.amazon.com/Earth-Pak-Waterproof-Backpack-Front-Zippered/dp/B074MGP4L6/ref=sr_1_12?ie=UTF8&qid=1518309614&sr=8-12&keywords=waterproof+backpack
You roll up the top and clip it closed.
Here's a example of that: https://www.amazon.com/dp/B0789CV3Y7/ref=sr_1_3_twi_col_ti_2?ie=UTF8&qid=1518310066&sr=8-3&keywords=rain+cover
Some backpacks will say they are water resistant, but that could mean it only holds up in the rain for a few minute or maybe even just a few seconds so be careful with that.
Now about features for a smartphone? Are talking charging ports? What exactly are you looking for? And for anti-theft, same thing again, what exact features are we talking about here?
I found a few backpacks that may suit your needs. They 12-17 liters which is pretty small but it should be able to fit 1 to 2 books. They both have a charger port you can charge your phone with. Anti-theft in that zippers cannot be accessed unless the taken off. And said to be made of water resistant materials but I'd say go with the raincover just in case.
The best "rain gear" that you can possibly buy are fenders for your bike. They'll keep most of the water from the roadway off of you. Invest your money here first.
You don't need panniers. If you are a student, you likely already have a backpack. Just buy a rain cover for it. Something like this https://www.amazon.com/gp/product/B00M45GOWW.
I recommend bringing extra clothing and showering. It would also be really helpful if you have somewhere you can hang your rain gear up for the day to dry out.
You should be able to find some decent bike pants on Amazon for around $25. Hiking pants could work as well, but biking pants will do a better job of staying out of your drive train due to the tight fit.
Get something to cover your shoes. Shoes take a LONG time to dry. Given that you'll hit the road twice a day, wet shoes may seem like they'll never dry.
Also, consider picking up a pair of gloves, a skull cap or toque, and a rain cover for your helmet.
+1, mylar balloons work great. I recently ordered one of these as (hopefully) a more permanent solution. My thinking was I could open up the top using the slide lock when I needed to sanitize. Assuming it doesn't leak, it should work well as a CO2 reservoir.
Edit: Forgot to post link, RJ-Sport 2.0L Water Bladder - Ideal Replacement Zip Top 2L Hydration Bladder Reservoir for Hiking https://www.amazon.com/dp/B07F3LPDM3/ref=cm_sw_r_cp_apa_i_uegqDb6YHEQY6
It's the LANZON 3L Water Bladder. Has a lot of features my previous one didn't have such as a hanging loop, anti-microbial coating, and top that opens for easier cleaning. It should be noted that the hose can come out if it's not connected well (found that out after a hike with a slightly leaky bag). I'm pretty happy happy with it so far.
I asked the same question a while back on the Reaper forums and got some good answers. Here's the thread: Travelling with minis.
Based on the advice there I wound up using Really Useful boxes with sheets of 60 mil adhesive magnet on the bottom. Then I bought a bunch of steel washers and glued them to the bases. It took a while but it worked out nicely. Wrap it all up with a strap to keep it shut and a Strap-a-Handle to make it easier to carry.
If you do this, take a magnet to the hardware store when you buy your washers -- some of them are stainless steel which doesn't work very well with magnets. You need galvanized steel.
Do you really need to haul all 300 back and forth? If you can limit it down a bit that will help.
Hello everyone!
I had been wanting to post my edc for school and felt since the semester is almost over, now would be a great time. I am a computer science major and have been carrying this with me for several months now. Also, pls excuse the obvious line down the middle - i merged two seperate pictures together. So here is my edc from L>R, T>B.
I do carry all of this with me. It's not too heavy as I've tried to minimize the weight of the items I did decide I wanted to carry.
Some bonus pics are below:
[Backpack loaded will all the above] (https://imgur.com/XRBubGH)
[Another showing the strip that reflects light - one of the reasons I purchased it] (https://imgur.com/lkirjJf)
[The Headphone case w/ the headphones] (https://imgur.com/UQFNF53)
[Inside of Five-Star Binder for those curious] (https://imgur.com/aVPxA2l)
[Bulit in organization in the backpack] (https://imgur.com/m0KAvOa)
[The reason I carry the extra monitor/keyboard/mouse/etc] (https://imgur.com/n6QRldz)
This one is by a brand I recognize. The small looks like it would probably work.
This one is better cause hi-viz
When shopping make sure to see if the pictures look like it'll work with your backpack. On the hi-viz one the picture reviews are good. Usually you need a little lip on the top of your pack to have the large stretchy edge hook onto. It'll make sense when you see the pics.
Good on you for getting some proper training done in this area and reporting back. Rain is a factor my bag would be much less prepared for. I have a decent, breathable rain jacket, but my gear would likely be soaked (not to mention a little added water weight). I'm toying with the idea of putting everything in plastic bags for starters, but in the very near future, I'm looking at purchasing a back pack raincover.
Clif bars and water are something I rarely leave the house without. Whether I'm on the road or going for a long walk.
Lastly, /r/bugout would likely be interested in your trials and they love to offer up constructive feedback.
I always bring a few items to every show I do to prevent those "oh shoot!" moments:
Ninja edit for links and more detail.
Just started boarding this season and have a big trip coming up as well...Breck, Vail, and Keystone. Every time I have been I crave water all day and end up eating snow. I usually hit it pretty hard, getting there when lifts open and not stopping till about 4. If you are going to get after it I would say a hydration pack is a must. I just got the 16L Dakine Heli, but that is because I live out here and plan on doing some hiking with my board into back country eventually.
If you are just going to be staying on the mountain check out the regular Heli. The sleeve is insulated, but you have to purchase a separate hydration pack, which is ok cause you can get a large enough one to last you all day. Also you can get an insulated reservoir on top of the insulated backpack which should keep your water from freezing (which is a definite possibility.)
So now that I am doing writing a novel about this...bottom line is get one, you can use it in the future for a bunch of other shit, but it will be crucial if you are not used to the altitude and will be shredding up the mountain.
PS If you can make it Vail, do it...Breck and Key are great, but Vail is in a league of its own.
I am just realized that we will be up there at the same time...maybe I'll see ya in the pow.
Here is the website for the packs.
http://www.dakine.com/snowboard/packs/snow/
http://www.amazon.com/Camelbak-UnBottle-Hydration-Pack-Graphite/dp/B000IF7YL0/ref=sr_1_1?ie=UTF8&s=sporting-goods&qid=1299036424&sr=8-1
http://www.amazon.com/Nalgene-3416-GAGB-Get-A-Grip-CXC-Bladder/dp/B002PLUIVS/ref=pd_sbs_sg_2
Weird, I looked all over but you don't have there what we have in Europe... The closest I can see is Nuun's stuff... for instance http://www.amazon.com/Natural-Hydration-Electrolyte-Enhanced-Tangerine/dp/B002F1SY4G/ref=sr_1_6?ie=UTF8&qid=1413403739&sr=8-6&keywords=effervescent+magnesium+potassium ... Here we can basically get them separately based on whatever mineral/etc we need with different flavours (some better than others, definitely more mineral content and vitamins in all of them). It looks like Nuun also has a ton of other flavours (some a gram or two of carbs more than others). Shame you can't get what we have here though (not a brag -- really, it's actually just weird; I pay like $1.50 each for 2 types of tubes with 20 tablets each which get me through a week or two, easy. I wonder if you can mail order them -- I can give you the company name, it's based out of France and I know it has a website...
This is all you will need. I've been commuting like this for two years, 30 mile round trip, through all sorts of heavy rain and snow and I stay completely dry.
Hammocks are light, easy to set up, and keep you off the wet ground.
A box of goldfish Like This is the perfect size to fit in a sustainment pouch.
These are relatively inexpensive, but cool to have items:
Long Handled grill basket
Collapsible solar light
personal water filter
Haul and hang kitchen organizer
Daypack There's nothing special about this particular one, but every car camper needs a daypack for hiking.
Battery pack for charging small electronics
Weatherproof matches
Hiker's Emergency whistle
Mosquito head net
Hydration bladder
Collapsible water jug
Condiment squeeze bottles (for more efficient cooler packing)
Lots of EQV users--myself included--have success slapping a CamelBak bite valve on the bag's glass stem to keep vapor in.
I've heard of people using something like this https://www.amazon.com/gp/aw/d/B006ZV5OIQ/ref=mp_s_a_1_31?qid=1466224027&sr=8-31&pi=SX200_QL40&keywords=camelbak+bite+valve&dpPl=1&dpID=31ny3TqN1mL&ref=plSrch with the Extreme Q bag. I haven't tried it myself, so I can't comment on how well it would work.
http://www.amazon.com/Camelbak-Bite-Valve-Color-Pack/dp/B006ZV5OIQ
I use these, they fit right on the tip of the glass tube snugly and only let vapor out when you bite down and take a hit. I suggest buying the 3 pack because gnawing on them will wear it down after a month or so and need to be replaced.
Edit: Fixed the link, was on mobile at the time
https://www.amazon.com/Aquatic-Way-Hydration-Reservoir-Bicycling/dp/B010IS0OUE/ref=sr_1_4?s=sporting-goods&ie=UTF8&qid=1483623437&sr=1-4&keywords=water+bladder
this works fine. Not as nice as the camelbak it replaced but nothing wrong with it.
I have not, but if I had to I'd start with a combination of Grimlok carabiners and webbing.
Grimlocks
Webbing straps
https://www.amazon.com/gp/product/B00MQE3O7E/ref=oh_aui_detailpage_o03_s02?ie=UTF8&psc=1
They sell them in packs of 3. Why steal?