Filter Overview All Products x Applications All Outdoor 85 Adventure & Sports 85 Caravaning 7 Travel & Health 12 Hunting & Fishing 87 Tactical 50 Emergency Preparedness & Relief 10 Humanitarian Aid 5 Solutions Water 23 Nutrition 29 Cooking 33 Brands Katadyn 14 Micropur 2 Steripen 7 Optimus 33 AlpineAire 29 Effective against Bacteria 5 Cysts 5 Protozoa 5 Sediments 4 Virus 1 Water Source Clear Water 20 Muddy water 4 Tap Water 9 Group Size 1 17 2-5 13 > 10 3 Usage daily 1 often 17 rarely 2 Series Beef 5 Pork 3 Poultry 9 Vegetarian 7 Allergens All Natural 3 Gluten Free 12 0g Trans Fat 11 Fuel Jet fuel 4 Diesel 4 Gas 11 Jet fuel 4 petroleum 4 white Gas 5 Pot Size < 1l 4 > 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 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 Gemini - RECALL Please visit the Recall Notice under Services for more information 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 New Optimus Nova 125Y The legendary multifuel expedition stove - anniversary limited edition discover Optimus Nova The legendary multifuel expedition stove 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 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 Cook System Black Edition The Elektra Cook System Black Edition is a fuel-efficient, high-performance wonder. discover 1 2 3 4 5