yeti cooler bag blue Hopper Flip 18 Soft strong magnets locks in cold while Quick Yeti Hopper Flip 12L Cooler

For those, you'll need to store your backpack in a free standard-sized locker, which is 14 by 5.5 by 16.9 inches

Any tool backpack thats worth its salt should allow you to organize your hand tools, so you dont need to hunt and dig to find the one you need

Each bag is made from Repreve recycled linings, which uses 18 waste plastic bottles saved from landfill and accredited by the Global Recycling Standard

A 2-3 liter difference in carrying capacity isnt all that much, and in our packing tests, we found the difference to be about the size of a 24oz water bottle (or two cans of soda)

Another Staff Pick for me this year

Strap & Back Support: Padded adjustable shoulder straps / Breathable back panel / Luggage Strap