Reddit mentions of Tyson Chunk Chicken Breast, 7-Ounce Pouches (Pack of 12)

Keeping your pack light is what's going to be the issue. Here's a few items that I've starting hiking / camping with since kicking off keto:

1. Precooked bacon - The link points to one as an example. Try to find a package that contains several smaller individual packages because once the plastic is opened you'll want to eat it that day. It's not as good as fresh out of the skillet at home, but 15 miles of trail tends to be a pretty good seasoning for me.
   
   
2. Eggs - Eggs aren't likely to go bad in 3-4 days, even at 30+ degrees. I wouldn't leave them in the sun or anything, but I keeping them covered while at camp and in the center of your pack while moving and you should be fine. If you're really nervous you can look into ways to recreate an artificial "bloom" to protect the egg from bacteria and/or make a sleeve out of Reflectix for your RIGID egg container.
   
   
3. Precooked Chicken - It's not certainly not fresh-off-the-grill chicken, but it's 50 grams of protein. I usually either add this to boiling water with veggies (mushrooms, carrots, onions, and garlic) or throw it on top of anything green and leafy that I bring with me.
   
   
4. Cheese - Other folks have said it as well but cheese is freaking awesome. Get something hard that will last longer like a Jack or Cheddar. There is a ton of protein and fat in cheese and it can be eaten alone or added to everything else you're bringing. It's a force multiplier.
   
   
5. Olive Oil - I usually bring a silicone bottle of Olive oil with me. This is like the cheese in that you can add it to almost everything and you're getting about 15 grams of fat (120 calories) per tablespoon. Use this to saute your veggies, or as a salad dressing on some greens.
   
   
6. Fresh Veggies - Heavy compared to rice / pasta dishes but way more versatile. You can make a soup, or saute them and make a messy camp omelet. Hell just chop them up, use some olive oil, and put them in a foil packet for the fire. Easy and delicious.
   
   
7. Protein Powder / Heavy Whipping Cream - Something that I've been doing is using protein powder and a thermos of Heavy Whipping Cream to supplement any food I bring. Both are fairly calorie dense. Even if you don't want to do the protein powder, just making a cup of coffee / tea with a 1/8 - 1/4 cup of HWC can give you a ton of calories to start your day with. Using Keto Chow and a reliable water source I can survive fairly well on less than 400 grams of 'food' a day.

If you go to the tuna fish aisle at the store, you'll see mylar packets of pre-cooked chicken that are popular as a backpacking meal ingredient.


Edit:
Like these: http://www.amazon.com/Tyson-Chicken-Breast-7-Ounce-Pouches/dp/B003NRMHFI

Here's an easy, tasty, healthy, fast recipe.

Thai Red Curry Chicken

Ingredients

• Mae Ploy Thai Red Curry Paste about $5 something
  
  
• 6 pack coconut milk
  
  
• Tyson chicken breast, 7pack, about $5 each
  
  
• Some bellpeppers from the grocery store
  
  Method
  
  
• Mix 1 and 1/2 tablespoon of red curry paste with a cup of coconut milk. Cook and mix paste and milk well over high to medium heat until fragrant.
  
  
• Throw in a packet of chicken breast in. Add a cup of water. Let it cook over high heat, stir occasionally.
  
  
• When mix begins boiling, add 1 teaspoon of sugar.
  
  BAM! Delicious Thai red curry chicken ready. Serve over a warm bed of rice.