Hands-on Gear Review
Compare hydration bladder ratings side-by-side >
Street Price: $35 | Compare prices at 2 resellers
Pros: Good value, easy to clean, can switch out the hoses with other brands.
Cons: Not the easiest bit valve to drink from.
Best Uses: Replacement bladder for backpack or hydration pack with narrow compartment.
This is a solid performing hydration bladder that is easy to clean and relatively light. The zip closure is intuitive and fast to use. The quick release system is compatible with many other hydration bladders as well. This was a contender for our Best Buy award but we ultimately went with the CamelBak Antidote Reservoir because we like how easy the Antidote is to drink from and fill. If you really like the zip top opening we also recommend checking out the Geigerrig Hydration Engine.
Compare top rated competitors side-by-side >
OutdoorGearLab Editors' Hands-on Review
This reservoir stands out because it has a large opening that is easy to clean, fill and lends itself to some innovative uses. For example, it is easy to use this as an ice pack if you are injured and have trouble finding a Ziploc bag.
Ease of Filling
This scored in the middle for ease of filling. It is easy in a deep sink. However, in a shallow sink the zip top is a little tricky at times.
We scored this high for durability because we have not encountered any leaking problems and not found many reports online through user reviews.
Ease of Drinking
This is the only reservoir where we really felt like we had to suck hard at times to get water out. Luckily, the quick-link tube attachment is compatible with other hose systems. In our case we took the CamelBak Bite Valve, which is our favorite non-pressurized bite valve, and swapped it out.
This is one of the lighter hydration bladders we tested. But if your main objective is going ultra lightweight, we recommend the Platypus Hoser or the MSR DromLite.
Ease of Cleaning
The Big Zip opening means that it is easy to get just about any scrub brush or sponge into the main compartment. It is also very easy to dry this out. We did not see anywhere on the website that you can put this in the dishwasher. That is one big advantage of the Geigerrig Hydratoins Engine - just toss it in the dishwasher and you are good to go. Cleaning the tubes is just as challenging as with all hydration systems. Just about any kitchen brush will get into the main reservoir. However, to clean the tube we recommend getting the Platypus Play Cleaning Kit.
We mainly use the 2 L version because the hydration bladder and fits perfectly inside our super old-school CamelBak hydration pack. This reservoir really shines if your backpack or hydration pack has a very narrow compartment for a hydration bladder.
At $30, this is in the good value range for hydration bladders. We expect this to have good long-term durability value.
We really like this hydration bladder. However, it didn't quite rise to capturing any awards. It is a good all-around reservoir but we didn't particularly like the bite valve and it lacks some of the features of the other award winners.
We have heard people rave that the Platypus does not have the "plasticy" taste that CamelBak and other hydration reservoirs do. However, in our test we found no giant difference in the way all the reservoirs tasted, especially over longer term usage.
The Platypus Hoser is made of a similar material but does not have the big opening. It is lighter weight but is not as easy to fill and not as easy to clean.
Platypus GravityWorks 2L Complete Kit - $110
Platypus GravityWorks 2.0L Reservoir Kit - $20
Platypus GravityWorks 4.0L Reservoir Kit - $55
— Chris McNamara
Compare this product side-by-side to top competitors >
OutdoorGearLab Member Reviews
Most recent review: August 18, 2014
Where's the Best Price?
*Help support OutdoorGearLab. If you click on one of the seller links and make a purchase, a portion of the sale helps support this site
Related Best-in-Class Review
Helpful Buying Tips
Get More OutdoorGearLab
Follow us on Twitter, be a fan on Facebook!
Related Gear Reviews
Other Gear by Platypus
Recent Best-in-Class Reviews