💪 Purify your adventure, sip with confidence! Eliminates 99.9% of harmful microorganisms in clear water. Integrated LED flashlight for added convenience. Easily fits in your pack with dimensions of 15.5 x 3.3 x 2.2cm. Drink purified water as soon as the smiley lights up. Robust and lightweight, perfect for outdoor enthusiasts. 99.9% sterilization integrated LED flashlight lightweight at 108g The Steripen Water Purifier's Adventurer Opti UV uses advanced UV-C light technology to effectively eliminate 99.9% of protozoa, bacteria, and viruses from clear water, making it the ideal choice for endurance athletes and outdoor adventurers. Weighing only 108g and featuring an integrated LED flashlight, this compact purifier ensures you stay hydrated and safe on your journeys.