Katadyn Bottle Adaptor with Activated Carbon | BackcountryGear.com
Katadyn Pocket Water Filter
Katadyn Pocket water filter black | Advantageously shopping at Knivesandtools.com
Katadyn Pocket | SicherSatt
Amazon.com : Katadyn Pocket Water Filter, Long Lasting for Personal or Small Group Camping, Backpacking or Emergency Preparedness : Camping Water Filters : Sports & Outdoors