The Puribag Micro membrane filter is a compact, ultra-portable water filtration solution designed for hikers, campers, and emergency prep. Small enough to fit in the palm of your hand, it delivers reliable clean water on the go without adding bulk to your gear. Compact & Lightweight: Palm-sized design, weighing around 2 ounces, easy to carry in pockets or small packs. Advanced Filtration: Hollow-fiber membrane removes up to 99.99% of bacteria, 99.99% of viruses, and 99.9% of protozoa from natural water sources. High Capacity: Filters up to 5,000 litres, with lifespan depending on water turbidity and usage. Versatile Use: Functions as a direct straw filter at the source or attaches to most 28mm threaded water bottles for convenient drinking. Compatibility: Designed to be part of the Puribag Adventure range and pairs well with Puribag bottles and gear for seamless field use. Included Accessories: 1 hollow-fiber membrane filter and 1 cleaning syringe for easy maintenance and long-term care. With the Puribag Micro, you gain reliable access to safe drinking water anywhere—from backcountry trails to emergency kits. The compact design minimizes weight while the strong filtration performance protects against bacteria, viruses, and protozoa, reducing the risk of waterborne illness. Use it directly as a straw filter to drink at the source, or attach it to a 28mm threaded bottle for steady, easy sipping. The long filter life of up to 5,000 litres offers dependable protection on extended trips, and the included cleaning syringe helps you maintain flow and effectiveness over time. This filter is ideal for hikers, campers, travelers, and preparedness enthusiasts who value compact gear without compromise on water safety. Ships from supplier: Puribag Water