When it comes to storage, the RUSH72 hour backpack delivers; dual zippered front and main compartments, an admin organizer pocket, an internal hydration compartment, an easily accessible shove-it pocket, and a fleece-lined sunglass pocket keep your loadout organized, stable, and secure over rough terrain. If you're looking for the best bug out backpack in the world, you've found it – the RUSH72. Features: Full-featured 72 hour backpack Ideal for recreational use or as an operational bug out bag Dual-zippered front and main compartments with molded grip pulls Multiple integrated organization pockets Admin organization pocket to store maps, pens, and documents Fleece-lined sunglass pocket Internal hydration compartment with hangers and toggles Cinching waist strap and dual compression straps Adjustable dual density closed-cell foam shoulder straps Specification: Built from high strength, water-repellant 1000D nylon 23” H x 13.5” L x 8.5” D main compartment 15.5” x 11.5” x 2” front pocket 16.5” x 6” x 1.75” left and right side pockets 21” x 13.5” 3 liter hydration pocket 3342 cubic inch / 55 liter total capacity Contour yoke system with grab and go handle Rugged, self-healing YKK® zipper hardware Integrated drainage grommet