Description:The water bottle with filter is a practical hiking equipment for outdoor emergencies such as hiking, backpacking, camping, fishing, hunting, mountaineering, travel and survival, etc. Features:1. Conveniently provide safe and clean outdoor drinking water.2. Lifetime up to 1500L water purification under normal conditions.3. Possible removal of 99.9% of harmful fine material such as aqueous parasitic protozoa, colon, bacilli, etc.4. They do not contain any chemicals and are effective in reducing turbidity.5. High water flow, smooth water absorption.6. Pressure-free filtering possible.7. Durable and reliable TRITAN material, resistant to high temperature and boiling water without deformation. Specifications:Product Name: Filter Water Bottle/Filtered Water Bottle/Filter Water BottleSize: About 80*80*240mm/3.1*3.1*9.4inch Capacity: 750ml Filter Life: 1500LM Material: TRITAN Materials Filtration Accuracy: 0.01um Retention Bacteria: 99.89% Suitable Water Source: Outdoor Surfaces Water Class 1-2Packing List:1*Filter Water BottleNotes: 1. Due to the lighting effects and shooting angles, There is a color difference in the product, please understand.2. Due to manual measurement, there is a tolerance in the size of the product.