Klymit Echo 12 L Hydration Backpack - 3 L Reservoir - URBAN/LIME ( )
Klymit Echo 12 L Hydration Backpack - 3 L Reservoir - URBAN/LIME ( ), Excess . Stay hydrated during long days on the trail with Klymitand#39;s Echo 12 L hydration backpack, featuring a spacious interior, plenty of pockets for gear and snacks and a 3 L hydration reservoir with leakproof bite valve for accessible, easy-flowing water. Available Colors: URBAN/LIME, RED.