Official account of Katadyn, Trekâ€™n Eat, Optimus, Steripen & AlpineAire. Sustaining life no matter where.
Official account of the Katadyn Group. Home of Katadyn, Optimus, Trek'n Eat and AlpineAire. Sustaining life no matter where.
Water Filtration, Insect Repellent, Sunscreen & First Aid. Making your outdoor experience better & making a difference in the world