| GSI Outdoors H2jo! 3.5 out of 5 based on 2 user reviews.
 Cred: 820 | | Nice system. Stores in and uses a standard wide mouth bottle.
(I use it with a clear Nalgene Tritan bottle).
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| Works best with a course ground coffee (standard canned coffee gets through a bit). |
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 Cred: 33 | | Gets the job done. Dumping the grounds in the bottle and using the H2jo as a strainer seems to work best. |
| Holes in screen are big enough to let grounds get through. |
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