Platypus Big Zip EVO Lumbar Reservoir
Platypus Big Zip EVO Lumbar Reservoir, Features of the Platypus Big Zip EVO Lumbar Reservoir As the newest evolution in taste-free hydration Big Zip EVO delivers a significant 50% increase in flow rate from our previous BigZip LP Great option for backpackers, hikers, and mountain bikers Contribute to this next evolution in easy hydration