All the reliable UV water purification we've come to expect from Steripen in a adventure-sized package!
The AdventurerOpti is the ideal choice for those packing light on trail. The revolutionary optical eye senses the water to ensure safe use and provide purification in even the coldest of waters. The sensor also doubles as a LED flashlight, making a convenient backup light when taking a night-time walk to refill your water bottle.
The AdventurerOpti comes with 2 non-rechargeable (disposable) CR123 batteries and a neoprene case with belt loop. It works with containers with minimum 1.75 in. diameter opening, which includes Nalgene wide-mouth bottles and Kleen Kanteen bottles.
Fast - 0.5 L in 48 seconds, 1 L in 90 seconds.
Light - Weighs 103 g with batteries
Effective - UV light destroys 99.9999% of bacteria, 99.99% of viruses and 99.9% of protozoa for clean drinking water on trail.