Multi-Filtration - The water filter straws are made of durable,food-grade plastic and are Bisphenol ABS-free,removing 99.99999% of harmful substances (contaminants,odors,chlorine,organic chemicals,etc.) to ensure safe,high-quality drinking water and improved taste.

Portable & Compact - This survival straw at only 5.59" long and 0.71" in diameter. It weighs just 1.5 ounces,whether you're embarking on a long-distance bike ride or exploring off-road trails,this water filter straw is a compact and lightweight solution to ensure access to clean water.

Essential Camping & Hiking Gear This water purification straw is a must-have for any outdoor enthusiast. It provides a convenient and reliable source of drinking water while camping,hiking,or backpacking,allowing you to stay hydrated and healthy during your adventures.

Emergency Preparedness - In case of emergencies or natural disasters,access to clean water may become limited or compromised. This survival straws ensures that you and your loved ones have a reliable and effective way to purify water during such situations,providing a lifeline when needed most.

Water Purification Straw for Travel When traveling to remote areas or countries with questionable water sources,this portable water filter straw becomes an essential tool. It can instantly turn contaminated water from rivers,lakes,or taps into safe and drinkable water,providing peace of mind and avoiding the risk of waterborne diseases.