Description: *1. Material: ABS *2. Filtration life: 5000 L *3. Filtration accuracy: 0.01 micron (minimum) *4. Application temperature: 32 °F - 90 °F *5. Weight: 254 g *6. Size: 170×80×50 mm Features: *1. Four levels of physical filtration for safe outdoor drinking *2. Selected ABS material, durable, high-temperature resistance, more practical and not easy to damage *3. Strong adsorption, plus large contact area for water, making your drinking process easy and effortless *4. UF filter core, highly efficient removal of small impurities to remove large particles, residual impurities of sediment and rust, while retaining beneficial mineral elements *5. Multi-layer filter straw to improve water quality *6. Simple outdoor design, lightweight and small size, portable and easy to store *7. Filtration life reaches 5000 L Packing list: water filter *1 accessories manual *1 case package