With its 12-liter storage capacity, a 3-liter CRUX reservoir and plenty of ventilation, the CamelBak M.U.L.E. 100oz Hydration Pack is your logical choice. Crafted from sustainable materials, the M.U.L.E. incorporates an Air Director back panel and breathable harness so you stay cool on your rides. A removable stability strap and adjustable sternum strap provide a personalized fit and improved load stability. Exterior pockets along with a helmet and armor carry let you stash more extras when you're off your bike. Stay visible at night with external reflective detailing.