Crux™ Lumbar 1.5L Reservoir Colour:Blue collapsible flask features our classic

collapsible flask features our classic one-piece silicone bite valve for rapid hydration on race day

The PureFlow™ tube fits any CamelBak® Antidote™ or Omega® reservoir

Please note: this On/Off Valve does not ship with a Big Valve and it is NOT compatible with older style Antidote or OMEGA

0L Bottle is an effortless way to sip on-the-go

Perfect for runners that need ample hydration without the extra baggage of a vest

Crux™ Lumbar 1.5L Reservoir Colour:Blue collapsible flask features our classicGive your pack a lower center of gravity with the brand new Crux LR reservoir. It delivers 20% more water per sip while keeping weight positioned low on your back, which translates to better stability in the saddle and on the trail. The Crux delivers 20% more water with every sip, plus an on off lever that seals your tube shut when you're not drinking. We also upgraded the fill port design to include an ergonomic handle and a redesigned a cap that's