【Durable & Water-resistant Small Tactical Backpack】 Capacity: 30L ，Size :16.5''x10''x9''inch， Military backpack is is made of 600D nylon textile material,Which is dust resistant,shockproof,lightweight,Durability,abrasion.Can adapt to use in various harsh environments. 【Multi-Compartment Survival Backpack】Small assault pack has 2 main compartments, one of the large compartment can fully open all the way down to the bottom. The other main compartment is equipped with two pocket compartments to store tactical accessories, etc. 2 small compartments in front for extra storage areas. 1 back compartment for a hydration bladder. (Hydration bladder not included). 【Durable & Comfortable Military Backpack】The back area & shoulder straps with adjustable chest strap are ventilated mesh padded design on your shoulders with yoke-style adjustable, padded straps and adjustable sternum slider. Sides and bottom load compression straps system, to adjust and tighten the backpack. 【MOLLE System Tactical Bag】Put a patch panels at the front to stick your name patches and morale patches,Heavyweight MOLLE loops and webbing for the modular attachments. Molle webbing throughout for attaching additional tactical pouches or all the gear you need. 【Multi-Function Bug Out Bag】It can be used as small 3 day assault pack, bug out bag backpack, combat backpack, survival backpack, army backpack, molle backpack, EDC outdoors backpack, hunting backpack, hiking backpack, camping backpack, travel backpack or day pack.