Unigear Hydration Reservoir 1.5–3L for Hiking Backpacks

Customer reviews

1. B Brad 4/5

   Careful with the O‑ring placement

   Make sure the hose O‑ring is seated in the groove nearest the end; if it’s out of place the reservoir will leak badly. Apart from that, it’s a capable alternative to name brands.

2. D DAVID N. 3/5

   Flow can be limited on some pieces

   Experienced restricted water flow—bite valve slit seemed too small and the hose connection sometimes wouldn’t open fully. Not sure if mine was defective or a design problem.

3. A Anna Art and Health 5/5

   Good fit for a compact pack

   Pleased to find a matching replacement after losing my original. It slides into my small Camelbak perfectly and has performed without issues so far.

4. S S1 5/5

   Direct replacement for Camelbak units

   Needed a substitute for an older Camelbak reservoir and this dropped in perfectly. The bite valve behaves like the OEM piece and the fit was spot on.

5. I Interpretercat 5/5

   Affordable option that performs reliably

   Fits both day packs and multi‑day setups. No leaks after regular use, easy to fill and operate. Holds just under 3 L, which covers my needs, and the shut‑off valve worked flawlessly. Bought a second one.

6. C Chad S 5/5

   Great choice for long training runs

   The 1.5 L carried me through a 13‑mile run with minimal bounce. It fit my hydration pack well, the tubing length and valve control were suitable, and I used it multiple times with good results.

7. R Robert A.Murray 5/5

   1.5L works well in Rogue packs

   If you own a Rogue pack this fits almost like the original. Arrived intact with no leaks, same neck size, and it sits in the pouch as expected. Dimensionally it’s a very close match.

8. G Greg 5/5

   Dependable for backcountry use

   Used on a long backcountry outing; the wide opening made filling from lakes straightforward. No leaks, the quick‑connect works with an inline filter after cutting the tube, and the mouthpiece still draws well.

9. K Kevin 4/5

   Useful but clip may detach

   Owned for a year and it handled hikes well. The only issue is the hook can come off my Osprey Daylite Plus too easily. Refilling is simple and I didn’t detect any off taste.

10. R Ricardo Melo 5/5

    Excellent — meets the specs

    Product matches the description and performs as advertised.

11. M Moody Park 5/5

    Better in key areas than a competitor

    Compared to another brand, the mouthpiece didn’t leak with the valve open and the quick‑release connector makes cleaning easy. Material feels supple and robust. The filler cap is large and heavy, and I worry about valve longevity.

12. C Cricri 3/5

    Starts well but failed after two years

    Initially performed as expected—no leaks and good tubing. After two years the seal failed and it began leaking, and the mouthpiece also broke.

13. R raguido 5/5

    Solid design; cleaning removes plastic taste

    Replaced a cracked connector with this model; the hose snaps into the base with an O‑ring which simplifies cleaning. I sanitized it with warm vinegar, then baking soda, then lemon soaks to cut plastic flavor — that helped a lot.