Machine wash High Quality: Made of 900D High Density Oxford Cloth - Waterproof and Wear Resistant. 8.3"(~21.1cm)W x 11.8"(~30.2cm)H x 5"(~12.7cm)L Adjustable waist and lower leg straps make your movements more comfortable. In addition to the main bag, we also come with a detachable water bottle bag LARGE CAPACITY: 3 main compartments, 2 side pockets, 4 hidden pockets, enough to hold a smartphone, power pack, wallet, sunglasses, digital camera, tactical flashlight, keys, emergency first aid items, etc. MULTIFUNCTIONAL POCKET: Can be used as an information bag and tactical, ideal for outdoor, camping, hiking, hunting, mountaineering, cycling, military, military, tactical airsoft, travel, vacation, travel, vacation and gaming PROFESSIONAL DESIGN: Adjustable Quick Release Buckle and High Quality Zipper with Parachute Cord Pull, External Molle Expansion System and Breathable Sandwich Pad, Adjustable Waistband and Removable Adjustable Leg Straps.