Filter Overview All Products x Applications All Outdoor 252 Adventure & Sports 138 Caravaning 30 Travel & Health 36 Hunting & Fishing 139 Marine 23 Tactical 86 Emergency Preparedness & Relief 124 Humanitarian Aid 45 Commercial 1 Solutions Water 115 Nutrition 57 Cooking 49 Travel Health 18 RV Care Products 17 Brands Katadyn 90 Micropur 13 Steripen 8 Optimus 49 Trek'n Eat 57 certisil/certinox/certiman 17 Pharmavoyage 18 Effective against Bacteria 17 Bad taste 12 Chemicals 12 Cysts 17 microplastics 10 Protozoa 17 Sediments 16 Virus 2 Water Source Clear Water 34 Muddy water 8 Tap Water 29 Group Size 1 29 2-5 33 > 10 7 Usage daily 4 often 32 rarely 13 Series Vegan 3 Meat 19 Vegetarian 32 Allergens Gluten Free 13 Lactose Free 6 Packaging Bar 1 Can 4 Pouch 47 Kit 2 Fuel Jet fuel 5 Diesel 5 Gas 16 Jet fuel 5 petroleum 5 white Gas 6 Pot Size < 1l 5 > 1l 2 Caravaning Categories Certiman 6 Certinox 7 Certisil 4 Find Spare Part Outdoor Nourishing the thirst for the outdoors. With its broadly positioned brand portfolio, the Katadyn Group is considered a leading provider of products and complete solutions for the outdoor, travel, and camping sectors. The range includes products for individual water treatment as well as outdoor stoves and clever accessories. Furthermore, the product range extends from delicious, freeze-dried meals for every taste to practical hygiene and care products for health protection. Projects & Case studies Optimus Polaris Optifuel € 240.00 discover Optimus Polaris Optifuel - Black Edition € 250.00 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 € 250.00 discover Optimus Vega The ultimate in a multifunctional lightweight 4 season wonder € 130.00 discover New Optimus Gemini II Ultra-compact two-burner stove for real cooking wherever you camp. € 200.00 discover Optimus Crux The foldable Crux snuggles right up into the cavity at the bottom of your gas cartridge € 60.00 discover Optimus Crux Lite Piezo This convenient package includes the ultralight Crux Lite and a reliable handheld Piezo ignitor € 55.00 discover Optimus Crux Lite The Crux Lite has all the performance of the Crux but spares away another 11g by eliminating the folding mechanism € 45.00 discover Optimus Nova The legendary multifuel expedition stove € 200.00 discover Optimus Svea The Optimus Svea stove has been a cult classic for light-and-fast climbers’ and alpinists’ gear bags for decades € 160.00 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 € 75.00 discover Optimus Elektra Cook System Black Edition The Elektra Cook System Black Edition is a fuel-efficient, high-performance wonder. € 120.00 discover 13 14 15 16 17