I have used MSR Miniworks for over 10 years on 5 to 10 day backpacking trips in the High Sierras of Northern California and the Cascades of Washington. I find it easy to pack in and out and very simple to clean. It pumps a quart of water in just a few minute. You may have to clean it after you have pumped several quarts of H2O but it only takes a couple minutes to clean and put it back together an
This review was written in the old system and had content requirements that are different than reviews written today.