SteriPEN Adventurer Opti Water Purifier ADO-MP-EF,

Backpacker Magazine 2011 Editor's Choice Award winner, the Adventurer Opti UV water purifier from SteriPen is essential gear for adventurers around the world featuring a revolutionary optical eye to sense the water. This patented technology provides safe use and the standard insulating sleeve around the UV lamp allows purification in even the coldest of waters. Similar to other SteriPEN models, the Opti purifies 0.5 L (16 oz.) in 48 seconds and 1.0L (32 oz.) in just 90 seconds. Adventurer Opti's optical sensor doubles as a convenient LED flashlight. It's a great backup light when camping or taking a night-time walk to refill your water bottle.

Features of SteriPEN Adventurer Opti Water Purifier:

• Includes 2 non-rechargeable (disposable) CR123 batteries and a neoprene case with belt loop
• Device works with containers with minimum 1.75 in. diameter opening (ie Nalgene wide-mouth bottles)
• Battery life: Disposable - 100 treatments (16oz./0.5L); Rechargeable - 40-50 treatments (16oz./0.5L)
• UV Lamp Life: 8,000 treatments
• 3-year limited manufactures warranty.
• Register your purchase at SteriPEN.com to receive a replacement SteriPEN when you've depleted the 8,000 treatments.

Package Contents:

• SteriPEN Adventurer Opti Water Purifier