Upgrade to the innovative CamelBak Mil Spec Crux™ 3L Reservoir and take your hydration game to the next level. While your old reservoir might last a lifetime, we believe in never-ending innovation. Our Crux reservoir is purpose-built to keep you hydrated and perform at the highest level, delivering 25% more water with every sip, thanks to the latest advancements in hydration technology.


  • Purpose-Built Reservoir: Designed with the needs of hunters in mind, this reservoir ensures you stay hydrated and can extend your outdoor adventures even longer.
  • 25% More Water per Sip: Experience superior hydration with 25% more water per sip, ensuring you stay better hydrated throughout your journey.
  • Quick Link Hydrolock: Enjoy easy one-handed on/off water flow with Quick Link modularity, making your hydration experience seamless and convenient.
  • Hydroguard Technology: This innovative technology inhibits the growth of bacteria on the reservoir and tube surfaces, ensuring your water stays clean and fresh.
  • Insulated Tube Cover: Maintains water temperature and protects the tube from harmful UV rays, so your water is always just the way you like it.
  • Angled Exit Port: Optimized for attachment on in-line purifiers and accessories, giving you versatility in how you use your reservoir.
  • Self-Sealing Bite Valve: After each drink, the self-sealing bite valve ensures a drip-free experience, keeping you dry and hassle-free.
  • Easy Open Cap: The cap is designed for easy opening, ensuring your drinking port stays clean and leak-proof.
  • Ergonomic Fill Handle: Filling up your reservoir is a breeze with the ergonomic fill handle, designed for your comfort and convenience.


  • Weight: 1.5L - 220g, 2.5L - 240g, 3L - 290g
  • Dimensions: 1.5L - 30.1 x 3.5 x 18.6cm, 2.5L - 5 x 20 x 36cm, 3L - 45 x 24 x 4cm

Elevate your hunting and outdoor experiences with the Camelbak Mil Spec Crux 3L Reservoir. It's more than just a reservoir; it's the key to superior hydration and performance in the field.


Got your BAK Lifetime Guarantee
SKU CB1944001003
Model # CB1944001003
Barcode # 886798016047
Brand Camelbak

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