The Katadyn Steripen Adventurer Opti™ is a compact and lightweight water purifier that employs ultraviolet light to eliminate bacteria, viruses, and protozoa. Ideal for minimalist explorers, it suits activities ranging from packrafting and self-supported kayaking to thru-hiking and extended SUP-packing journeys. This reliable device ensures safe drinking water wherever your adventure takes you. Long-lasting UV lamp is tested to purify up to 8,000 liters of water. Two purifying modes: 0.5 liter and 1 liter. Press the activation button once for 0.5 liters and twice for 1 liter purification. Press and hold the activation button for three seconds to activate the water sensor, which also functions as a built-in LED flashlight, providing extra utility during outdoor activities or at camp. Red/Green LED Window indicates volume selection (0.5 L or 1 L), purification status and battery life. Works in containers with a minimum 1.75" diameter opening. Powered by (2) CR123 batteries (included). Batteries typically filter up to 50 liters before needing to be replaced. Features a lamp cover to protect the UV lamp and includes a neoprene carrying pouch.
