Steripen Adventurer Opti Mini UV Water Treatment

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  • Regular price $269.95
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When camping, backpacking & hiking, if you won’t have access to the power grid for several days a time, this is the water purification system for you.

The Adventurer Opti™ UV water purifier is essential gear for thousands of adventurers and features a patent-pending technology – an optical eye senses water to ensure safe use and effective treatments. The revolutionary optical water sensor doubles as an integrated LED flashlight for added convenience on the trail or around the campsite: hold down the activation button for three seconds to illuminate the darkness.

Rugged design and construction trusted by thousands of endurance athletes. Adventurer Opti™ is powered by two CR123 batteries making it a lightweight water purification system and keeping it operating effectively in even cold environments. The long-lasting UV lamp provides purifies up to 8,000 liters! Works in containers with a minimum 1.75 inch diameter opening. (Like Nalgene wide-mouth bottles one liter bottles.)


Treatment size: ½ or 1 litre

Treatment time: 48 or 90 seconds

Lamp Life: 8000 activations

Battery: 2 x CR123 (50 liters per set of batteries)

Minimum bottle diameter: 35 mm

Weight (with batteries): 108 g

Dimensions: 15.5 x 3.3 x 2.2 cm

Kit contains: Neoprene carrying case and batteries