Not great, but not bad - SteriPEN Classic Water Purifier - Online Packaging

Received this just in time for a Teton Crest trail excursion. It is not a bad little device, but also not a game changer for me. If you are going to be primarily drinking from a wide mouth bottle it will work great. Just make sure to have batteries with enough juice.

This review was written in the old system and had content requirements that are different than reviews written today.