• Dimension: 17.8x 12.4 x 8.1 inch /L x W x H. One small padding compartment inside is design to keep your laptop, notebook, tablet, cellphone from accidental scratches or shocks, fully protection for your carrying devices.
• Two main large compartments with multifunctional pockets for different stuff: sleeping bag, pillow, clothes, climbing rope, notebook, water, cell phone, key, flashlight and other sundries and 1 separeted pockets on the front of the backpack can store some smaller stuff.
• 1 hidden anti-theft pocket with zipper on the back is for your precious stuff. Webbing throughout the bag can attach additional pouch or outdoor gear. And 2 mesh and 2 small pocket bags on each side of the tactical backpack can carry water bottle or uumbrella when you're outside.
• With removable USA flag patch in front. Made of polyester, double zippers and reinforcement edge & bottom with side load compression system, can be used in wild environment.
• Breathable mesh back panel and shoulder strap (adjusted from 17.5-33.65 inch) is designed to ventilate, keep your back dry. Meanwhile 1 horizontal strap surrounding your waist to firm the large tactical backpack on your back.