CamelBak CRUX Lumbar 3L Reservoir


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Give 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 more intuitive and easier to fill—small changes that make it that much easier to fill up and hit the road. 100% free of BPA, BPS and BPF.


  • Offers 20% more water per sip. Lumbar design shifts water weight to your lower back for more stability on the trail.
  • Leak-proof cap is easier to open and close
  • On/off lever lets you seal your drinking tube shut with one hand
  • Hydroguard™ technology inhibits the growth of bacteria in the reservoir and tube
  • Big bite valve self-seals after each drink, eliminating annoying drips


  • CAPACITY:  3L/100 fl oz
  • CLOSURE:  Leakproof
  • DIMENSIONS:  27 x 28 x 8 cm / 10.5 x 11 x 3 in
  • MATERIAL:  Polyurethane
  • WEIGHT:  229 g / 8 oz

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