A simple pocket fastened by a two-way YKK zipper, with a front window made out of foil. This solution allows easy organization of the interior.

On the back wall, the pocket is sewn with two pieces of hook-and-loop Velcro, which allow you to mount it on any surface. On the sides, two, large strap handles were sewn.

The pocket will ideally serve as an extension of the GTW Advanced Pack, which is compatible with this solution. The large compartment of the backpack perfectly accommodates two pockets, the smaller compartment, one.