The Tenzing 1500 Bag boasts a burr-proof 300-denier ripstop Honeycomb Poly Oxford outer shell outfitted in 3 NEW colors allowing it to blend perfectly into the hardwoods. Inside the 1500-cubic-inch main compartment you'll find ample storage space including three open-top grab pockets two zippered pockets and a fold-down gear organizer. Plus it features three exterior zippered pockets two expandable side pockets with adjustable compression straps and trademarked Daisy Chain customization for attaching additional gear. Pair that storage space with its hydration bladder compatibility and you've got a pack that has your back for years to come.