Paladineer Mini Tactical Backpack Rucksacks Travel Molle Daypack Military Backpack nylon High Quality Material-D600 Nylon, High Abrasion Resistance, Highly Tear Resistant. Compartments-main compartment,2 zippered front pocket, side pockets, bottom zippered pocket. Good air permeability with thickened sponge on the back of the bag. Capable of relieving pressure on shoulders with adjustable shoulder straps. Versatile enough for the everyday and heavy-duty enough for the cycling, hiking, camping, etc.