6 imagesGeigerrig Hydration Pack Engine Reservoir, 1.5 Liter GR85404
Geigerrig Hydration Pack Engine Reservoir, 1.5 Liter GR85404
Geigerrig Hydration Pack Engine Reservoir, 1.5 Liter GR85404
Geigerrig Hydration Pack Engine Reservoir, 1 Liter, Fits BikeRig G4032OZ
Geigerrig Hydration Pack Engine Reservoir, 2 Liter/70 oz. GR85214
Geigerrig Hydration Pack Engine Reservoir, 3 Liter/100 oz. GR85215
Geigerrig Hydration Pack Engine Reservoir, 2 Liter/70 oz. GR85214
Geigerrig Hydration Pack Engine Reservoir, 2 Liter/70 oz. GR85214

Product Discontinued by Manufacturer

Geigerrig Hydration Pack Engine Reservoir has been discontinued by Geigerrig and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Camp & Hike, Backpacks & Bags, Camp Hydration, Backpack Accessories, Hydration Reservoirs & Accessories yourself to try and find the perfect replacement for you!

Product Info for Geigerrig Hydration Pack Engine Reservoir

With the Geigerrig Hydration Pack Engine Reservoir, you can spray to cool, clean, share, and drink. This Geigerrig Hydration Pack Engine Bladder provides high flows and long service life in a compact, lightweight cartridge. For plug-n-play, on-the-go, in-line filtration, the Geigerrig Hydration Pack Engine On-the-Go Reservoir is the answer for your outdoor adventure water filtration.image

Specifications for Geigerrig Hydration Pack Engine On-the-Go Reservoir:

Weight: .55 lbs or .24 kg (2L), .60 lbs or .26 (3L)
Length: 12" (2L), 16" (3L)
Width: 7" (2L)

Features of Geigerrig Hydration Pack Engine Bladder:

  • The Engine - Slide Top, Water Tube, Air Tube, Reservoir, and Power Bulb (Power bulb has a depressurization button, but you can also depressurize by disconnecting the tube from the bulb
  • Wide Mouth - For easy refill with water and ice, and provide convenience for maintenance, cleaning and drying
  • Slide Top - Provides a very strong seal that is leak free and holds back the pressure
  • Quick Release Valves - Easily disconnect the tubes and leave them positioned in the hydration pack while you remove the reservoir for filling and cleaning
  • Filter Ready - Ready for plug-and-play, on-the-go, in-line water filtration
  • Reversible Reservoir that is Dishwasher Safe (Top Shelf) - Reach down inside through the large wide-mouth opening, grab the port at the bottom of the Engine, and turn the system inside out for placement in the top shelf of the dishwasher or for easy cleaning and drying in your sink

Package Contents:

  • Geigerrig Hydration Pack Engine In-Line Reservoir
Customer Reviews for Geigerrig Hydration Pack Engine Reservoir Read All (16)
Helpful Positive Review
by Jamie W., Updated on August 23, 2018
Best hydration bladder on the market in my opinion. I love that it sprays. This is my second one, I lost the first one in the moving process. I hunt and hike a lot and there's nothing else I will carry!
Helpful Positive Review
by Tiffanie R., from CA, United States Updated on August 10, 2015
it would be a great hydration pack if the bulb were lighter. It's not an ultralight item, but it works well when there is adequate pressure from the air bladder. I found myself pumping it more often than I thought I'd need to. There was a taste from the plastic, but it was a very hot day which may have contributed.
Helpful Negative Review
by RangerRick, from PLEASE SELECT, New Zealand Updated on August 22, 2017
Was very excited to find this item and to receive it as drinking from most bladders for me is a chore. Pumping air into the bladder is easy but makes it enormous and I truly don't know how you could use this for backpacking, i.e. it'd take up a massive amount of room in a backpack. When air has been pumped in the water really does blast out (relatively) and this is very cool. ...
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Most Recent Reviews
by John S., Updated on July 18, 2017
Works great and easy to ckean
Most Recent Reviews
by Corey G., from MO, United States Updated on July 2, 2017
Watch the videos online and learn how to use this tool effectively. I cut my hose and connected a sawyer mini with no problems. I do have issues with the bulb pump falling off from to time. Find a way to secure that and you're good to go.
Most Recent Reviews
by Levi M., Updated on May 31, 2017
This thing is great! It's only been on one 3-day trip so far, but it feels incredibly durable, even when it's pressurized. The pressurization system sometimes needs a little help sometimes to maintain pressure, but it works well enough that this was the only water container I used all weekend. The open-top system makes it easy to fill and clean, and the in-line filter I picked ...
Read more
Questions & Answers for Geigerrig Hydration Pack Engine Reservoir
Q Is this the gen 2 version?
A

Yes, the Hydration Engines that are available now are the 2nd generation.

Answered by Evan, Verified Owner, June 5, 2014
Q What is the better attachable filter for this reservoir for NE USA, typical mountain stream/lake water? The regular in-line or the in-line virus? Is the virus overkill for my use? Will the regular one do the job at providing safe drinking water?
A

In the US, we don't typically have to worry about getting a virus from the water. You should be just fine with the In-line filter, not the Virus filter.

Answered by Evan, Verified Owner, February 10, 2014
Q What are the dimensions of the Bag for the 2l and for the 3l? Trying to decide which would fit best.
A
Expert Answer

Dimensions are 7 x 12 in for the 2L and 7 x 16 in for the 3L.

Answered by Backpacker D, Gear Expert, June 18, 2013

Geigerrig Hydration Pack Engine Reservoir Unavailable & Discontinued Models

List of Unorderable Models

  • Geigerrig Hydration Engine Reservoir-1.5L , MPN: 85404 , UPC: 855363004048 , Code: 1VV-HYD-GHGY7-GR85404
  • Geigerrig Hydration Pack Engine Reservoir, 1 Liter, Fits BikeRig G4032OZ , MPN: G4032OZ , UPC: 855363004031 , Code: 1VV-HYD-GHGY7-G4032OZ
  • Geigerrig Hydration Engine Reservoir-2L , MPN: 85214 , UPC: 856585002140 , Code: 1VV-HYD-GHGY7-GR85214
  • Geigerrig Hydration Engine Reservoir-3L , MPN: 85215 , UPC: 856585002157 , Code: 1VV-HYD-GHGY7-GR85215
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