Features: Dedicated Anti-Sloshing hydration bladder compartment with hook & loop secure strap for holding bladder in place and tube channel port Insulated Cooler Fabric lining that keeps liquid cold for 30% longer Large front compartment for storing extra gear and accessories. Upper zippered felt-lined electronics pocket for security and protection Expandable front storage pocket with protective EVA molded armor and air ventilation. Store a helmet or large gear. One expandable and one zippered side mesh pocket for quick access Ergonomic padded back with directional air flow Multi-Adjust harness system designed for easy maneuverability WebTECH feature safely secures excess webbing 100oz./3L bladder - Made in USA custom mPE/EVA film, naturally antimicrobial, BPA free, zero taste, and odor-free. Recommended Use: Outdoor, Moto Spec Dimensions: 17.5" H x 10" W x 8" D Capacity: 730 cu.in./12 L (includes bladder) Weight: 2.05LB./929g. (excludes bladder) Material: 150D Mini honeycomb rip stop with TPE backing & 420HD Oxford nylon with PU backing