Crux 3L Reservoir outdoor-research Crystal-clear design to easily monitor

Crystal-clear design to easily monitor water levels

Natural Exhilaration Backpack Features

65L (medium)

Microspikes Footwear Traction Features

What if you don't like the fit

Crux 3L Reservoir outdoor-research Crystal-clear design to easily monitorDescription The original hands free hydration system Camelbak was born in 1988 and has been evolving ever since. The latest version of their ground breaking reservoir is the Crux, which improves on the previous Antidote reservoir in several ways: the shallower angle of the bite valve and on off switch is easier to use; the wider tube provides 20% faster water flow; an easier to operate fill port and more ergonomic grip. This is truly the best Camelbak