Filter Overview All Products x Applications All Outdoor 113 Adventure & Sports 113 Caravaning 13 Travel & Health 10 Hunting & Fishing 115 Tactical 26 Emergency Preparedness & Relief 10 Humanitarian Aid 5 Solutions Water 22 Nutrition 41 Cooking 50 Brands Katadyn 15 Steripen 7 Optimus 50 Trek'n Eat 41 Effective against Bacteria 5 Cysts 5 Protozoa 5 Sediments 5 Virus 1 Water Source Clear Water 19 Muddy water 4 Tap Water 7 Group Size 1 14 2-5 13 > 10 3 Usage daily 1 often 18 Series Vegan 2 Meat 18 Vegetarian 21 Allergens Gluten Free 11 Lactose Free 5 Packaging Pouch 41 Fuel Jet fuel 5 Diesel 5 Gas 17 Jet fuel 5 petroleum 5 white Gas 6 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 Fuel Hose Nova Fuel hose replacement for Optimus Nova stove. discover Nova, Nova+ & Polaris Spare Parts Kit Spare Parts Kit for Optimus Nova, Nova+ and Polaris Optifuel. discover Fuel Pump Nova & Nova+ discover Fuel Pump Polaris Optifuel Fuel pump for Polaris Optifuel stove discover New Optimus stove stand Safe cooking on soft surfaces discover 6 7 8 9 10