Reddit mentions of Cocoon MCP3401BK Slim 15" Backpack with Built-in Grid-IT! Accessory Organizer (Black)

Cacoon SLIM 15" backpack - https://www.amazon.com/Cocoon-Innovations-Backpack-Laptop-MCP3401BK/dp/B00LBYTMOY

KeySmart Extended Compact Key Organizer - https://www.amazon.com/KeySmart-Extended-Compact-Keychain-Organizer/dp/B01DC9M0YO/ref=sr_1_10?ie=UTF8&qid=1504886044&sr=8-10&keywords=keysmart

ROCO Minimalist Wallet - https://www.amazon.com/gp/product/B01AKQ5VJ8/ref=oh_aui_detailpage_o04_s01?ie=UTF8&psc=1

Google Type C to Type C and 18W Power Adapter - https://store.google.com/us/product/usb_type_c_18w_power_adapter?hl=en-US

Hugo Boss Pure Ballpoint Lacquer Pen - http://www.hugoboss.com/us/pure-ballpoint-lacquer-pen-hsy5834/840918135384.html

Bastion Carbon Fiber Knife - https://www.amazon.com/BASTION-Folding-Everyday-Tactical-packaging/dp/B01B9FV7II

Ravpower 20100mAh Portable Charger - https://www.amazon.com/gp/product/B019IFIJW8/ref=oh_aui_search_detailpage?ie=UTF8&psc=1

Car Key Fob

What they make a backpack??!

Edit -- here it is. It looks pretty slick.

I've got a grid-it built one and a I love it. I carry so many dongles, adapters, cords, batteries, keys, velcro, etc - this thing is a godsend.

https://www.amazon.com/Cocoon-Innovations-Backpack-Laptop-MCP3401BK/dp/B00LBYTMOY/ref=sr_1_3?s=electronics&ie=UTF8&qid=1541104171&sr=1-3&keywords=cocoon&dpID=419UG7rsQ3L&preST=_SY300_QL70_&dpSrc=srch

Maybe this, http://www.amazon.com/Everki-Backpack-14-1-Inch-Laptops-EKP118/dp/B00LGN7Y3G but even this doesn't look so slim compared to some of the other brands. To be honest, I like the looks of that budget Belkin bag but the reviews scared me (expected from low end bag) so I don't want to be stranded. My other find is this thing: http://www.amazon.com/gp/product/B00RRLIG1K/ Pretty interesting and slim. And another, while not the best looking bag, I actually saw one in the store and it's very light and looks sturdy: http://www.amazon.com/gp/product/B00B3SMAHO but I am not sure about those buckles if they will last or crack (my previous bag had that springy plastic chip on me and break off, it was Swiss Army brand, maybe they use same plastic parts) Other finds: http://www.amazon.com/gp/product/B00YDP34CE and this slim one: http://www.amazon.com/gp/product/B00LBYTMOY and of course there is Lenovo one, but this looks really dated and almost like $10 bags, but you never know until you get one. http://www.amazon.com/gp/product/B00JV1LTA4

It’s not a sling-style, but this is the small backpack I use to carry my iPad. It looks great and is super slim. And the Grid-It system is perfect for holding wallet, keys, chargers, external batteries, and other small accessories.

I definitely like the Cocoon backpacks. Really make organizing easy.
https://www.amazon.com/Cocoon-Innovations-Backpack-Laptop-MCP3401BK/dp/B00LBYTMOY

Check out this Cocoon backpack. They have a "Grid-It" system in the front pocket that's amazing for all of the small things.