Gregory 3D Hydro 2L Reservoir


Colour: Optic Blue

Size: One Size

Delivery options:

Rocksolid guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, electronics, undergarments and swimwear excluded).
Really. If it's not up to snuff after you use it (a couple times) you can still bring it back. It lasts longer than 30 days, but not forever. We'll be fair about it.


Battle your thirst, not your reservoir. Made of a more rigid material than traditional reservoirs, this one is easier to fill and to dry.

  • Made of polyethylene film that is BPA and PVC free
  • Soft moulded 3D shape with full length internal baffle prevents contact between the two sides to speed up drying time and discourage bacteria growth
  • DryLock magnetic bite valve lets you lock off the valve for leak-free travel to and from the trail
  • Rubberized fill port opening and crescent shaped handle design keep the reservoir steady in your hands no matter when you fill it up
  • Integrated QuickDry hanger makes it easy to hang the reservoir upside down to dry

Tech specs

Weight185g (One Size)
Ideal for
  • Day hiking
  • Backpacking
  • Polyethylene
  • 2L
Quick-disconnect tubeYes
Bite valve shut-off switchYes
Made inChina

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4.532258064516129 out of 5 stars with 62 reviews for Gregory 3D Hydro 2L Reservoir

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