SteriPEN Adventurer Opti

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NPR20,715

Sold By: Makalu e Traders

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SKU: 8020596 ADV/Opti

Tags: Steripen nepal, water purifier

The SteriPEN Adventurer Opti is a portable UV water purifier designed for purifying drinking water in outdoor settings, treating up to 1 L in 90 seconds while destroying 99.9999% of bacteria. Buy at Makalu e-Traders for the best deals on this compact gear, or shop online today.

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Stay hydrated and safe on every trail with the SteriPEN Adventurer Opti UV water purifier, the ultralight, chemical-free solution trusted by backpackers, hikers, and global travelers for over a decade. This handheld wand uses advanced ultraviolet (UV) light to neutralize 99.99% of bacteria, viruses, and protozoa in seconds—no pumps, tablets, or filters required—making it the ultimate portable water treatment system for backcountry adventures, camping, and international trips where clean water is a must.

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.)

SteriPEN Adventurer Opti Features

Technology	uv
Weight (oz)	4
Battery type	2 CR123 (included)
Number of liters per set of battery	50
Lamp life	8000 activations
Volume options	1 click = 1 liter, 2 clicks = 0.5 liter

Quick Facts

Weight: 103 g (with batteries)
Dimensions: 155 mm x 33 mm x 22 mm
Treatment Capacity: 0.5 L or 1 L
Treatment Time (0.5 L): 48 s
Treatment Time (1 L): 90 s
Battery Type: 2 CR123 (3 V each)
Battery Life (Disposable, 1 L treatments): 50 treatments
Battery Life (Disposable, 0.5 L treatments): 100 treatments
Battery Life (Rechargeable 650 mAh, 1 L treatments): 30 treatments
UV Lamp Life: 8000 activations
Bacteria Reduction: 99.9999 %
Virus Reduction: 99.99 %
Protozoa Reduction: 99.9 %
Operating Temperature Range: -20 °C to 60 °C (storage)
Minimum Bottle Opening: 22 mm
Certifications: Exceeds U.S. EPA Guide Standard and Protocol for Testing Microbiological Water Purifiers

Brand

Steripen

Buy SteriPEN water purifiers online in Nepal at Makalu Traders! UV light purifiers for travel & trekking that kill 99.9% of bacteria, viruses & protozoa. Portable, fast & chemical-free.