Small Collapsible Water Bottle With Carbon Filter

  Twist to make your trip more fun and easy! Fast flow the water by squeeze, No more hard sucking, free your mouth. Simply shaking or swishing the filter to clean debris, no backwash or tools required. __MINI SIZE & LARGE CAPACITY - Portable mountaineering sports water bottle with filter. Lightweight - only 8oz, holds 750ml (25oz) of water. The stash bottle can folder to 60mm, save 70% space for you, when drinking water after, directly fold it into your pocket or attaches to your bag for quick access. Easy travel without the burden. Suitable for filter most outdoor water sources, lakes, rivers, spring and ice water, etc. __REUSABLE & ECO-FRIENDLY - Unique collapsible water bottle filter has 2 stages purification system - 0.1μm hollow fiber UF membrane & activated carbon ACF filter, easily reduce odor, heavy metals, chlorine, harmful chemicals, make taste better! The replaceable filter element can filter up to 200L (52.8 Gallons) of contaminated water, save up to 250 dispos