A compact and stable alternative to slogging around with bulky running backpacks. Holds 28 ounces.

A welcome alternative to bulky lumbar packs and sloshing dual water bottle holsters Camelbak's Alterra Hydration Waistpack emphasizes load stability with plenty of comfort that won't distract you from your trail run or road race. Camelbak added a soft Velvetex™ waistbelt that doesn't scratch or chafe against your skin or running jersey. The enhanced OMEGA™ Reservoir has a distinct PureFlow™ delivery tube with a CamelClip™ that you can attach to your clothing and a HydroLock™ valve that lets you control the amount of liquid flowing to the self-sealing Big Bite™ Valve. The Camelbak Alterra Hydration Waistpack is a great fitting pack that fills the need of discerning endurance runners who don't like lumpy lumbar systems and bulging backpacks.