The H31 Bandit is a great little every-day-carry pack. Its laser-cut MOLLE panel allows you to rack on accessories and provides a place to quickly lash one bulky items outside of the main bag. Open the front-loading zipper and you'll be surprised at just how much room there is in such a small pack. Compatible with either the 2L or 3L Source Hydration Bladder. Open the top zipper compartment, and inside you will find a key hook, mesh storage pocket, and a third magazine type pocket.Video -Eberlestock H31 Bandit 935 Backpack