Very similar to Pocket except this one has a built in carbon filter. I think it is better than the pocket.
NEW Katadyn Combi Portable Ceramic Water Filter (Pump) Black
Katadyn Combi Portable Water Filter
New Katadyn Vario Portable Water Filter Backcountry Series
Katadyn Combi and Combi Plus Carbon Replacement Pack KAT8013624
Katadyn Combi Plus Filter Long Lasting Camping Emergency Purification Premium
Katadyn Combi Bottle Adaptor
