Features: Portable essential for outdoors adventure, this portable and multi-functional water filter ensures safe drinking water any timing, any where. Made from durable plastic, this water filter straw effectively removes impurities and bacteria from dirty water sources like lake, river, and streams. Best for hikers, campers, backpackers, and anyone who love to explore great outdoors without worrying about the quality of their drinking water. Perfect for use in various scenarios, such as hiking trips, camping expeditions, road trips, and emergency preparedness kits. Lightweight design, and easy to carry around and can be salvages item in situations where access to clean drinking water is limited or non-existent. Keywords: outdoors gear, water purification, travel essential. Specifications: Material: Plastic Color: As The Picture Shows Package Weight: approx.181g Size: approx.14x4.5cm/5.51x1.77in (More Size Detail, Please See Photo.) Note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks Package includes: 1 Set of Hiking Water Filter