Hammer Backpack Charcoal luggage set The top lid is held

The top lid is held in place by straps that attach to metal nubs onthe front

which shuts the filter off when the cartridge has expired soyou can get the maximum life out of your filter without the risk of drinkingcontaminated water

Overall Depth - Front to Back: -2"

and keys tidy

Hammer Backpack Charcoal luggage set The top lid is heldThis spacious backpack mixes outdoorsy ruggedness with urban styling. It features dual belt straps with magnetic snap closure and a cinch top closure at the top for easy access. Inside the main compartment there is a zipper pocket for essentials, a mesh zippered pocket, an open pocket and a pen loop. The extra deep main compartment allows you to carry a ton of items for your trip.