Optimus SteriPen Adventurer Opti UV Water Purifier Black Green Battery Power

**Item Condition Notes:** Gently used, in excellent working condition. Item worked when tested. **SteriPen Adventurer Opti UV Water Purifier by Optimus** The SteriPen Adventurer Opti is the smallest and lightest water purifier in the SteriPEN line, perfect for backpacking, camping, hiking, and international travel. This UV water purifier uses revolutionary optical eye technology to safely purify water from clear streams and lakes, destroying 99.9% of harmful protozoa, bacteria, and viruses that cause waterborne illnesses including botulism, cholera, dysentery, and typhoid. **Key Features:** - Purifies 1 liter of water in just 90 seconds with simple one-button operation - Compact and lightweight at only 3.8 oz with batteries included - UV lamp provides up to 8,000 treatments (60L per battery set) - Works with wide-mouth bottles - Built-in LED flashlight for added convenience - Automatic shut-off when treatment is complete - Low power indicator alerts when batteries need replacing