Compact and : Ideal for backpackers and campers, this portable water filter straw is designed to be a convenient solution for clean water on-the-go. Effective Water Purification: Equipped with advanced filtration technology, it removes 99.9999% of waterborne and parasites, ensuring safe drinking water in any outdoor situation. Emergency Preparedness: Essential for outdoor adventures and emergency kits, this straw can turn rivers, lakes, and rainwater into drinkable water instantly. and Long-lasting: Built to withstand rugged conditions, it provides up to 1,000 gallons of safe drinking water, making it a reliable companion for prolonged hiking and camping trips. Color: As Shown Material: ABS Package Contents: 1 * outdoor water filter 1 * hose 1 * filter element 3 * filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.