Filter Overview All Products x Applications Outdoor 94 Adventure & Sports 94 Caravaning 9 Travel Health 10 Hunting & Fishing 96 Tactical 27 Emergency Preparedness & Relief 10 Humanitarian Aid 5 Solutions Water 19 Food 29 Cooking 46 Brands Katadyn 12 Steripen 7 Optimus 46 Trek'n Eat 29 Effective against Bacteria 5 Cysts 5 Protozoa 5 Sediments 5 Virus 1 Water Source Clear Water 14 Muddy water 5 Tap Water 7 Group Size 1 12 2-5 11 > 10 1 Usage daily 1 often 16 Series Vegan 3 Fish 1 Meat 11 Vegetarian 15 Allergens Gluten Free 8 Lactose Free 3 Packaging Pouch 29 Fuel Jet fuel 4 Diesel 4 Gas 11 Jet fuel 4 petroleum 4 white Gas 5 Pot Size < 1l 6 > 1l 2 Find Spare Part Adventure & Sports Whether hiking, camping, enjoying active sports or on an expedition, our solutions ensure safe drinking water is always within reach and healthy food is possible everywhere you go. Projects & Case studies Optimus Polaris Optifuel discover Optimus Polaris Optifuel Tactical discover Optimus Polaris Optifuel incl. 0.4L Fuel Bottle Multitalented stove that takes nearly any fuel you want to give it to make sure you have a warm meal discover Optimus Vega The ultimate in a multifunctional lightweight 4 season wonder discover Optimus Crux The foldable Crux snuggles right up into the cavity at the bottom of your gas cartridge discover Optimus Crux Lite Piezo This convenient package includes the ultralight Crux Lite and a reliable handheld Piezo ignitor discover Optimus Crux Lite The Crux Lite has all the performance of the Crux but pares away another 11g by eliminating the folding mechanism discover Optimus Svea The Optimus Svea stove has been a cult classic for light-and-fast climbers’ and alpinists’ gear bags for decades discover Optimus Nova The legendary multifuel expedition stove discover Optimus Crux Weekend HE Cook System Take just the stove, just the cook set, or everything. Have it your way! discover Optimus Crux Lite Solo Cook System Includes the feather-light Crux Lite and the Terra Solo Cook Set made for fast-and-light adventures discover Optimus Elektra FE Cook System The Elektra FE Cook System is a fuel-efficient, high-performance wonder. discover 3 4 5 6 7