Who it's for

  • Athletes needing rapid hydration during high-intensity training
  • Outdoor adventurers requiring gear that survives harsh, rugged conditions
  • Users prioritizing quick, hassle-free cleaning and maintenance

Who should skip it

  • Ultralight backpackers seeking to minimize pack weight and volume
  • Budget-conscious buyers looking for standard, affordable hydration options
  • Hikers using packs with tight or non-standard hydration sleeves

Performance breakdown

Flow Rate Efficiency

Delivers a significantly higher water volume per sip than standard reservoirs.

Excellent

Ease of Filling

Ergonomic handle design makes refilling quick and fumble-free in the field.

Excellent

Leak Prevention

Self-sealing bite valve and secure cap design effectively eliminate unwanted drips.

Excellent

Thermal Insulation

Tube cover provides reliable protection against UV rays and temperature fluctuations.

Excellent

System Modularity

Quick Link system allows seamless integration with filters and various accessories.

Excellent

Durability

Mil-spec construction ensures rugged reliability in demanding outdoor environments.

Excellent

Key Specs

Capacity

3.0L

Weight

9.8 oz

Dimensions

18 x 9.4 x 1.4 in

Material

Silicone

BPA/BPS/BPF Free

Yes

Insulated

Yes

Leak Proof

Yes

Collapsible

Yes

Closure Type

Easy Open Cap

Compatible with Filters

Yes

Know before you buy

Still have a question?

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

CamelBak Mil Spec Crux Reservoir

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