A proven customer favorite over thousands of miles of single-track. 100-oz. reservoir included.

Redesigned with a new harness and plenty of extras Camelbak's M.U.L.E. hydration system gives mountain bike riders extra versatility and added weather resistance for rugged and remote backcountry trails. Camelbak did a complete overall on their top-selling hydration system opting for a stable Dynamic Suspension™ Harness for better load control and a removable waistbelt for added versatility. Along the base of the M.U.L.E. you'll find a rugged Splash Guard and even a new weather-resistant closure on the MP3 pocket. Camelbak also refined their entire OMEGA™ Reservoirs with a HydroTanium™ polyurethane film that further enhances the integrity of one of the most burst-resistant hydration reservoirs in the industry. We've found that hikers bikers skiers and snowboarders who have ever burst a cheap reservoir often opt for the durable design of the Camelbak OMEGA™ pouch on their next adventure--and it works. Up top you'll find a wide easy-filling twist cap opening that easily accommodates ice cubes and cleaning brushes. Camelbak used a special HydroGuard™ antimicrobial silver ion compound to minimize bacterial and fungal growth along the tube and inside the reservoir--minimizing any potential for funky petri dish flavors. All Camelbak ounce OMEGA™ water reservoirs feature a self-sealing silicon Big Bite™ Valve that gives you water when you need it without any extra drips on your pack or fleece jacket. If you need a big pack for major mountain biking excursions the M.U.L.E. is an excellent choice. If you also need a pack that fits a range of trail adventures in varied weather conditions this redesigned hydration system stands far above anything with a similar cargo carrying potential.