Who it's for

  • Hikers and cyclists seeking better balance and reduced upper body fatigue.
  • Athletes and adventurers needing quick, consistent hydration during intense efforts.
  • Outdoor enthusiasts prioritizing convenience in maintenance and preparation for trips.

Who should skip it

  • Users with existing backpacks not optimized for lumbar reservoir placement.
  • Runners and fast-paced athletes sensitive to internal pack movement.
  • Organized adventurers who rely on specific hydration pack accessories.

Performance breakdown

Ergonomic Weight Distribution

Lumbar-focused design significantly reduces strain on your shoulders during long treks.

Excellent

Refill Efficiency

Wide-mouth opening and quick-disconnect tube make mid-trail refills incredibly fast.

Excellent

Flow Rate

The high-flow valve delivers consistent hydration without requiring excessive suction effort.

Excellent

Leak Prevention

Reliable on/off lever and secure cap seal keep your gear dry.

Excellent

Stability

Center baffling prevents sloshing and keeps the reservoir profile impressively slim.

Excellent

Hygiene Maintenance

Anti-microbial treatment keeps water fresh, though hand-washing is required for cleaning.

Excellent

Key Specs

Capacity

3L

Weight

8 oz

Material

BPA-free plastic

Insulated

No

Closure Type

Quick-seal cap

BPA Free

Yes

Dishwasher Safe

No

Weight Ounces

8

Reservoir Included

Yes

Filter Included

No

Know before you buy

Still have a question?

Ask Metto anything about the CamelBak Crux Reservoir before you decide.

CamelBak Crux Reservoir

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