3V Gear Velox II Large Tactical Assault Backpack, MOLLE Compatible for Military Gear, Outdoors, Survival, Hiking, Bug Out Bag Backpack (Black, Grey, Tan, OD) TACTICAL ASSAULT BACKPACK RUCKSACK CAPACITY: Large 1628 cubic inches of storage for tons of gear for any mission, operation, or day trip; not to mention that you can use it for hiking, travel or bug out preparedness bag. EASY TO USE: The large self-healing zippers give easy access. The clam-shell wide opening system allows simple entry to various compartments and sub-compartments. HEAVY DUTY: Made with 600 D PVC backed polyester which gives the large backpack some rigidity, makes it weather resistant, and super rugged ATTACHMENT READY: The Velox II take into account that each adventure is different and will require different gear being MOLLE compatible for pouches and attachments. Additionally, it is hydration bladder ready! LIFETIME WARRANTY: 3V Gear is so confident in their gear that you can receive a Limited Lifetime Warranty against manufacturer defects. Main compartment: 18&#034;H x 12&#034;W x 4.5&#034; D (972 cubic inches) with internal organization Secondary main compartment: 16&#034; H x 9.5&#034; W x 2.5&#034; D (380 cubic inches) with internal organization Top front: 6&#034; H x 8&#034; W x 2.5&#034; D (96 cubic inches) Lower front: 10&#034; H x 9&#034; W x 2&#034; D (180 cubic inches) pleated w/ internal organization Overall Size: 1,628 cubic inches 27 liters 4 Storage compartments w/internal dividers and pockets EVA molded vented back panel Weight: 3 lbs. Available in: Olive Drab, Black, Foliage Grey, and Coyote Tan Weather resistant with rugged 600D PVC backed polyester construction MOLLE and PALs compatible Heavy duty rust resistant nylon zippers All zipper pulls are threaded with para-cord for durability and noise reduction Expandable external pockets All zippers are threaded with zipper pulls for durability and noise reduction The main pockets feature double zippers for convenient access Loads of pockets and sleeves for organization Front and read padding keep your laptop of tablet safe Elastic and velcro strap keep your laptop from moving inside your backpack Doubles as a water reservoir sleeve Four large pockets give you plenty of room to haul your gear Six compression straps allow you to take in any extra slack you may have Includes adjustable sternum and waist strap