Ogio Ripper 1.5L Lumbar Hydration Pack Hydration packs are familiar territory for Ogio, but the Ripper is their first lumbar pack meant to be worn around the waist. This compact design keeps your upper body free and cool. It also features storage pockets for your daily essentials or swag you pick up at your next event. Features: Dedicated Anti-Sloshing hydration bladder compartment with hook & loop strap for holding bladder in place Features a top fill closure and anti-slosh stabilizing handle for easy fill and cleaning Insulated Cooler Fabric lining that keeps liquid cold for 30 longer 2 side pockets for small item storage Front storage pocket for larger items Bungee cord front area great for lightweight clothes and jackets Back panel made with EVA foam and mesh backing 50oz./1.5L bladder Custom mPE/EVA film made in the Usa, naturally antimicrobial, BPA free, zero taste, and odor-free 7.5 H x 10 W x 4.5 D