Lightweight & Durable- Lightweight and compact emergency water filter system.Durable ABS material ensures long service life. Safe- This filtered water pipe can remove bacteria and parasites in the water, reduce turbidity, and make the water quality safer. Clean- It can purify up to 5,000 liters of water, down to 0.01 microns, making the water cleaner. Dustproof- The soft cap on the top can protect the straw free from dust and stains and keep the water in the straw clean. Outdoor Essentials- Perfect for outdoor adventure, emergency preparedness, camping, hiking, backpacking, etc. This water filter straw can effectively remove the bacteria in the water to provide clean, safe water. It is perfect for outdoor emergency, camping, hiking, backpacking, etc. Features: Lightweight and compact emergency water filter system. Removes waterborne bacteria and parasites, and reduces turbidity. Purify up to 5,000 liters of water, down to 0.01 microns. Soft cap protects the straw free from dust and stains. Durable ABS material ensures long service life. Perfect for outdoor adventure, emergency preparedness, camping, hiking, backpacking, etc. Specifications: Material: ABS + TPR + Silicone Color: Army green / Grey / Green Orange / Camouflage (optional) Dimension: 14 * 3.7cm / 5.5 * 1.4in Weight: Approx. 50g / 1.8oz Package List: 1 * Water Filter Straw This water filter straw can effectively remove the bacteria in the water to provide clean, safe water. It is perfect for outdoor emergency, camping, hiking, backpacking, etc. Features: Lightweight and compact emergency water filter system. Removes waterborne bacteria and parasites, and reduces turbidity. Purify up to 5,000 liters of water, down to 0.01 microns. Soft cap protects the straw free from dust and stains. Durable ABS material ensures long service life. Perfect for outdoor adventure, emergency preparedness, camping, hiking, backpacking, etc. Specifications: Material: ABS + TPR + Silicone Color: Army green / Grey / Green Orange / Camouflage (optional) Dimension: 14 * 3.7cm / 5.5 * 1.4in Weight: Approx. 50g / 1.8oz Package List: 1 * Water Filter Straw