SteriPen Adventurer Opti UV Water Purifier for Backpacking, Camping & Travel

For outdoor enthusiasts, SteriPEN Adventurer Opti addresses a leading health problem--gastro-intestinal illness. SteriPEN zaps the microbes in drinking water that could make you ill. Using the same UV light technology used by major cities and bottled water manufacturers to purify their drinking water, it destroys more than 99.9% of bacteria, viruses and protozoa--including giaridia and cryptosporidium. SteriPEN Adventurer Opti exceeds the U.S. Environmental Protection Agency (EPA) standard for microbiological water purifiers and has been awarded the Water Quality Association's Gold Seal of Approval. With its simple, one-button operation and auto timer, the Adventurer Opti purifies 16 oz. of water in just 48 seconds; 32 oz.(1 L) in 90 seconds. It can be used on any source of clear, fresh water in any country, including bottled water from unknown sources. The SteriPEN Adventurer Opti is the smallest and lightest SteriPEN. SteriPEN Adventurer Opti is powered by 2 CR123 batteries (included), the batteries commonly used in cameras. The unit weighs just 3.6 oz./103 grams with included batteries. A single set of batteries provides 100 0.5L (16 oz.) glasses of water. SteriPEN's long lamp life will purify up to 8000 liters. Important note: battery quality varies greatly by brand; use only well-known brand name batteries. Use SteriPEN Adventurer Opti in bottles or containers with min. 1.75" diameter opening.

• WATER PURIFIER FOR BACKPACKING, CAMPING & TRAVEL: Purifies water from clear streams and lakes, protecting from risks that cause botulism, cholera, dysentery, typhoid and more. UV-C light rays destroy 99.99% of harmful protozoa, bacteria, and viruses.
• REUSABLE & LONG-LASTING: Unlike traditional purification tablets, this water purifier delivers 8,000 treatments with a single UV lamp, making it sustainable and cost-effective. Comes with two disposable CR123 batteries, which treat 60 L of water.
• EASILY PURIFY 1L OF WATER IN 90s: Hand-held device with simple one-button activation and intuitive operation. Simply place in water within a wide-mouth bottle or container, stir, and wait for the UV lamp to indicate when purification is complete.
• COMPACT & LIGHTWEIGHT: Compact and lightweight design, weighing only 3.8 oz. with batteries included, makes it easy to carry in your backpack or survival kit without adding bulk. Perfect for situations where space and weight are crucial factors. Also comes with a neoprene case, with a built-in belt loop for easy access.
• BUILT-IN FLASHLIGHT: The optical sensor doubles as a convenient LED flashlight. The perfect multifunctional tool to take on your outdoor adventures, or traveling internationally when water quality isn't guaranteed.