Waterdrop Water Filter Straw for Camping with Gravity Water Bag, Blue

𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: With adoption of premium-quality coconut shell activated carbon, 0.1 um ultrafiltration membrane and other raw materials, the Water Filter Straw can effectively reduce harmful substances like chlorine, particulates, sediment, stones, sand, dirt, bad taste &odor in water to ensure the water safety and deliver better drinking experience
𝐋𝐨𝐧𝐠𝐞𝐫 𝐋𝐢𝐟𝐞𝐬𝐩𝐚𝐧: The Waterdrop Filter straw can provide safe drinking water up to 5,300 liters, and ensures the maximum water flow rate of up to 700 ml/min to provide more relaxed outdoor water drinking experience
𝐑𝐞𝐜𝐲𝐜𝐥𝐚𝐛𝐥𝐞 𝐒𝐭𝐫𝐚𝐰: With innovative backwash purifier function, the inside of the Water Filter Straw can be kept clean at all times and it is recyclable, safe and pollution-free. If the water flow decreases or the filter has been used for a long time, you can remove the mouthpiece, flush it with clean water. (Standard water bag can be used or pop bottle with thread diame