Small, lightweight packs are one of the handiest pieces of gear you can own. A pack like that has a ton of applications. The JustAPack from Three Fathom Solutions is just such a pack.
The JustApack is designed to be slim, lightweight, and low profile. It has over 500 cubic inches of capacity, weighs about 1 pound, and is designed to pack into its own internal pocket for easy storage. It can also be docked to a larger pack or plate carrier with repair buckles.
It features a large main pocket, a smaller outside pocket, and a slim admin pocket. The shoulder straps are thin and contoured. It features a Velcro panel for displaying patches and a 6 wide by 3 tall PALS webbing field on the front. It is available in Multicam 5ooD and LiteLok as well as Navy Blue Digital and Desert Digital 500D nylon.
I like to carry a small pack inside of a larger one for multi-day hiking trips so I can dump the larger pack at camp. This bag looks ideal for that.