The Lieutenant is a 100% welded-waterproof rolltop backpack and part of Chrome's WWII inspired Militia line. They've made their original Militia bags to haul wetsuits and beer to and from the beach. All Militia bags feature a pocketless, 100% welded-waterproof main compartment that can hold ice-cold beer and keep your stuff dry in a downpour. As an indication of its size, the Lieutenant fits about 3-4 stacked 6-packs of beer in the waterproof compartment. A zippered compartment keeps wet/dry separate. Outside pockets with stainless-steel hardware for storing small stuff.