ALPS Mountaineering  Reservoir 3.0 Hydration Reservoir - 3 Liters

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Holding up to 3 liters of water, the ALPS Mountaineering Reservoir 3.0 helps you stay hydrated on the move. Pair it with your favorite hydration-compatible pack for hands-free drinking.

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Features

  • Built-in check valve eliminates backwash and prevents air from entering the tube
  • Valve twists open for a no-bite, full-flow function
  • Antimicrobial IonPure treatment helps prevent bacteria and mold growth
  • Dual Cap design includes a large opening for cleaning and a smaller opening for filling
  • Quick-connect mechanism allows the drink tube to be disconnected from the reservoir without leaking for easy refill and cleaning
  • Insulated drink tube allows for use in extreme cold weather, and the drink tube clip rotates 360°
  • BPA- and PVC-free construction
  • Closeout

Imported.

View all ALPS Mountaineering Reservoirs

Technical Specs

Best Use

Multisport

Liquid Capacity (L)

3 liters

Liquid Capacity (fl. oz.)

101 fluid ounces

Bite Valve Shut-off Switch

Yes

Quick Disconnect Tubing

Yes

Material(s)

Polyethylene

Dimensions

16 x 8 inches

BPA Free

Yes

Weight

8 ounces

Reviews
15 reviews with an average rating of 3.9 out of 5 stars

Ratings Snapshot

Product Rating

6 out of 8 (75%) reviewers recommend this product

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Most Helpful Favorable Review

5 reviews with an average rating of 4.0 out of 5 stars
Works as expected
J Peters
2 years ago
Purchased 2 units, both were used over four days of hikes at Yosemite and were left mostly full over that whole period. Only leak issue was when I sat on the valve was unlocked, valve worked fine after. 3L size came in handy Hose clip slightly finicky to attach to backpack but stays put. Unable to find way of removing mouthpiece from tube for cleaning.
J Peters
IL
5 people found this review helpful

Most Helpful Critical Review

5 reviews with an average rating of 3.0 out of 5 stars
Not perfect, it's it's ok.
Ryan
2 years ago
It's an okay bladder. The center of the cap screws out so you have the bigger round the hold onto, but it isn't perfect. Difficult to get a full 3 liters in the bladder and keep all the water inside when trying to screw the cap shut. It's a 2-person job just to fill this bladder up. It holds water like a champ and can handle being squeezed to death while backpacking. As far as I know, I didn't experience and leaks. It's light (without water). There is no center hole to loop it into the pack so I had to loop through the screw cap hold.
Ryan
Knoxville
6 people found this review helpful
Ryan
Knoxville
Rated 3.0 out of 5 stars

Not perfect, it's it's ok.

2 years ago

It's an okay bladder. The center of the cap screws out so you have the bigger round the hold onto, but it isn't perfect. Difficult to get a full 3 liters in the bladder and keep all the water inside when trying to screw the cap shut. It's a 2-person job just to fill this bladder up. It holds water like a champ and can handle being squeezed to death while backpacking. As far as I know, I didn't experience and leaks. It's light (without water). There is no center hole to loop it into the pack so I had to loop through the screw cap hold.

No, I do not recommend this product
Helpful?
J Peters
Illinois
Rated 4.0 out of 5 stars

Works as expected

2 years ago

Purchased 2 units, both were used over four days of hikes at Yosemite and were left mostly full over that whole period. Only leak issue was when I sat on the valve was unlocked, valve worked fine after. 3L size came in handy Hose clip slightly finicky to attach to backpack but stays put. Unable to find way of removing mouthpiece from tube for cleaning.

Helpful?
Gretchen
Pittsburgh, PA (SXM)
Rated 5.0 out of 5 stars

Stay Hydrated

3 years ago

This was a great purchase, fit right into my (skimmer 28) backpack and have been riding with it. Great quality and I love that the seal is so sturdy and the straw portion is removeable.

Age:35–44
Yes , I recommend this product
Helpful?
yllom
Portland OR
Rated 3.0 out of 5 stars

Insulated hose still freezes in cold temps

1 year ago

Large capacity, fits well in most packs, but the hose/spout still freezes in temps below zero. I got this reservoir to replace a Camelbak which was notorious for freezing in cold temps, and it works a bit better, but still disappointed that the insulation doesn't protect against temps in the mid/high 20's. The closure can be tricky too, leading to spills, so I always test it at home before putting it in my pack. The spout is really long and sometimes hangs awkwardly around my shoulder straps, but some people may prefer this.

Helpful?
JMH
Rated 4.0 out of 5 stars

Great bike bag

2 weeks ago

Had some initial leaking from the smaller center cap of the water bladder. I usually only use Camelbak hydration packs. The bag is a great size for me, as a bigger mountain bike rider, 6'2 210lbs. I like the capacity of the water bladder as well, The major issue i had with the bag is the 4 clips that keep the bigger pouch closed, and two others that close parts of the bag shut. I don't like having to open the straps while getting something out of the bag while I am riding or hike. For me it adds a lot of time, and thinking to getting into the bag on a ride. I had the bag out on a week long biking and camping trip and this issue kept coming up. Hoping with more use I will work the issues out. I also like the amount of gear I can fit in the bag. I think the bag is a keeper for me.

Helpful?
CommonSensePosessor666
Rated 5.0 out of 5 stars

Water freezes!

1 week ago

As another reviewer stated, the water in this pouch will indeed freeze during prolonged exposure to freezing temperatures. But, I looked up the properties of water in a chemistry textbook, and it turns out that this freezing is a process common to all water vessels with thin uninsulated walls (ie plastic) and that the issue was not in fact local to this one brand, and as such should not be a consideration. TLDR its like Camelbak but less $$$. don't overthink it. its a pouch.

Age:25–34
Yes , I recommend this product
Helpful?
JimAZ
AZ
Rated 5.0 out of 5 stars

Great hydration bladder

5 days ago

I bought this item 3 yrs ago and it's still going strong. So I bought a second one since During this 3 yr period I've had 2 camelbak bladders and 2 osprey bladders fail.

Age:55–64
Yes , I recommend this product
Helpful?
saltypeanut
Kalispell, MT
Rated 1.0 out of 5 stars

Leaky!

1 year ago

I bought this a few months ago and used it in Glacier today—super disappointed. The bite valve leaks EXCESSIVELY even when locked. Entirely soaked my clothes and pack.

Age:25–34
No, I do not recommend this product
Helpful?
Joel
Rated 5.0 out of 5 stars

Great reservoir

2 years ago

Great price and great reservoir! I've been using this for the past 3 days. No leaks, great size, and useful with REI packs.

Yes , I recommend this product
Helpful?
FayeG
Rated 5.0 out of 5 stars

Family enjoyed the product

2 weeks ago

Easy to fill and drink from. Does not have bad plastic odor. Strong and does the job.

Yes , I recommend this product
Helpful?
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