The Katadyn Steripen Ultra UV Water Purifier is a compact, USB-rechargeable solution for safe drinking water wherever you travel.

Using shortwave ultraviolet light, the Steripen disrupts the DNA of bacteria, viruses, and protozoarendering them harmless and ensuring your water is safe. Perfect for international travel, camping, or backcountry use, its tapered neck fits most commercial single-use bottles, making it easy to disinfect questionable tap or bottled water. Fast and efficient, it purifies 0.5L in 48 seconds or 1L with two treatments. The long-lasting UV lamp provides up to 8,000 1L treatments, while the rechargeable lithium-ion battery treats about 50L per charge. Compact, reliable, and eco-friendly, this purifier gives you peace of mind when clean water isnt guaranteed.