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![Gregory 3D Hydro Hydration Reservoir - 3 Liters Ocean/Orange [Multisport, 3 liters, 101.4 fluid ounces]](/_next/image?url=%2Fcatalog%2Ffeeds%2Ffd-1c5f60a7a85d-2.webp&w=3840&q=75)
![Gregory 3D Hydro Hydration Reservoir - 3 Liters Ocean/Orange [Multisport, 3 liters, 101.4 fluid ounces]](/_next/image?url=%2Fcatalog%2Ffeeds%2Ffd-1c5f60a7a85d-3.webp&w=3840&q=75)
![Gregory 3D Hydro Hydration Reservoir - 3 Liters Ocean/Orange [Multisport, 3 liters, 101.4 fluid ounces]](/_next/image?url=%2Fcatalog%2Ffeeds%2Ffd-1c5f60a7a85d-4.webp&w=3840&q=75)
![Gregory 3D Hydro Hydration Reservoir - 3 Liters Ocean/Orange [Multisport, 3 liters, 101.4 fluid ounces]](/_next/image?url=%2Fcatalog%2Ffeeds%2Ffd-1c5f60a7a85d-5.webp&w=3840&q=75)
![Gregory 3D Hydro Hydration Reservoir - 3 Liters Ocean/Orange [Multisport, 3 liters, 101.4 fluid ounces]](/_next/image?url=%2Fcatalog%2Ffeeds%2Ffd-1c5f60a7a85d-6.webp&w=3840&q=75)
![Gregory 3D Hydro Hydration Reservoir - 3 Liters Ocean/Orange [Multisport, 3 liters, 101.4 fluid ounces]](/_next/image?url=%2Fcatalog%2Ffeeds%2Ffd-1c5f60a7a85d-7.webp&w=3840&q=75)
![Gregory 3D Hydro Hydration Reservoir - 3 Liters Ocean/Orange [Multisport, 3 liters, 101.4 fluid ounces]](/_next/image?url=%2Fcatalog%2Ffeeds%2Ffd-1c5f60a7a85d-8.webp&w=3840&q=75)
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REI Co-op High 5 Alive Graphic Camp Mug - 12 fl. oz. Dusty White [Camping, 0.35 liters, 12 fluid ounces]
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Gregory
Gregory 3D Hydro Hydration Reservoir - 3 Liters Ocean/Orange [Multisport, 3 liters, 101.4 fluid ounces]
Gregory
Price $55.00
Only 5 left
- Spend more, save more$15 off $150 or $40 off $300 across the store.
- Arrives by Tue, Oct 13Free shipping from this seller
- New and factory sealedThe seller attested this listing as brand new on Oct 2, 2026. Anything else and we refund you in full.
- 30-day returnsReturn unopened items within 30 days of delivery, no questions asked.
About this item
- Best Use: Multisport
- Liquid Capacity (L): 3 liters
- Liquid Capacity (fl. oz.): 101.4 fluid ounces
- Bite Valve Shut-off Switch: Yes
Designed for easy on-trail sipping, the Gregory 3D Hydro 3-liter hydration reservoir dries quickly, attaches easily to compatible packs and feels comfortable thanks to an anatomic fit.
Specifications
- Best Use
- Multisport
- Liquid Capacity (L)
- 3 liters
- Liquid Capacity (fl. oz.)
- 101.4 fluid ounces
- Bite Valve Shut-off Switch
- Yes
- Wide-Mouth Opening
- Yes
- Quick Disconnect Tubing
- Yes
- Material(s)
- Metallocene PE film (BPA- and PVC-free)
- Dimensions
- 17.25 x 7 x 3 inches
- BPA Free
- Yes
- Weight
- 7 ounces
- SKU
- fd-1c5f60a7a85d
Customer reviews
4.3
Rated 4.3 out of 5 from 349 reviews
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