Gregory 3D Hydro Trek 3L - Unisex


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.


Carry a single reservoir for all your backcountry water needs. The Hydro Trek's unique shape slips into hydration sleeves, but also loads in the top of your backpack, so it keeps the load balanced and is easy to access. At basecamp, flip it over, attach the push-button spout and you have a water jug to suppy your backcountry kitchen.

  • Polyethylene film that's BPA and PVC free
  • Round shape fits in the top of a pack or in a hydration sleeve
  • 3D design speeds drying time and discourages bacteria growth
  • DryLock magnetic bite valve locks off for leak-free travel
  • Rubber fill port fits 38mm pump filters and included push-button Basecamp Tap

Tech specs

Weight200g (One Size)
Ideal for
  • Day hiking
  • Backpacking
  • Polyethylene
  • 3L
Quick-disconnect tubeYes
Bite valve shut-off switchYes
Made inChina

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