Pack light, ride on. Built for gear-light rides, this streamlined hydration pack keeps water close, essentials secure, and comfort high. The low-profile Hydraulics™ LS 2.5L Reservoir is included, and the magnetic bite valve attachment keeps your hose within easy reach. Stash keys and small items in the zippered front pocket, and let the AirScape™ back panel keep things ventilated and close to your back. Features Separate reservoir compartment with an easy-access S-shaped zipper Hydraulics LS 2.5L Reservoir included Adjustable sternum strap with magnetic bite valve attachment Zippered front pocket with key clip for small essentials Reflective details for low-light visibility Blinker light attachment (light not included)