Water Filter Sport Bottle Automatic water cup - the world's only automatic water cup Automatic water cup is the only portable outdoor automatic water cup, water purification capacity of up to 5000L. Its unique pore size 0.1um (100nm) dual-control high-precision ceramic membrane filter can be 100% removal of E. coli, Staphylococcus aureus, Salmonella, cholera, Legionella bacteria etc pathogens. When you are faced with lack of security of natural water (rain, river, lake), you only need these natural water poured into the automatic water cup, gently press the button, sterile, no insects, dust, odor , the clean, safe, healthy drinking water can flow directly to your mouth. Automatic water cup to the water immediately, rain, water and other natural water purification for direct drinking water, outdoor work, travel, adventure, mountaineering, hiking, emergencies, earthquakes and other natural disaster, the flood of choice. Functions and features: 1. Full range of pathogens in water filter 2. Completely filter the water of algae, insects, dust and other floating pollutants 3. Effectively reduce the water solubility of harmful heavy metals (such as lead, cadmium, chromium, arsenic, etc.) of the concentration 4. Reduce the concentration of organic pollutants in water 5. In addition to odor, turbidity effective 6. Easy to operate, the filter can be washed repeatedly Specifications: Flow rate: about 0.2 liters per minute Water capacity: 5000 liters Weight: about 270g Size: 8.5 × 21cm Material: PC, ABS plastic, ceramics, nano-KDF