Long laps, no problem. This streamlined, roomy hydration pack keeps water close, essentials locked in, and comfort high when the ride stretches out. The Hydraulics™ LS 2.5L Reservoir is included, and the magnetic bite valve attachment keeps your hose within easy reach. Toss layers or extra gear into the front shove-it pocket, keep your tools sorted with built-in organization, 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) Spacious, low-profile main compartment Front shove-it pocket for quickly stashing items or layers Internal mesh drop-in pockets keep your bike tools organized Compression straps can carry a full-face helmet