Membrane Solutions Straw Water Filter Survival Filtration Portable Gear Emergency Preparedness Supply for Drinking Hiking Camping Travel Hunting Fishing Team Family Outing Parts & Accessories The design is comfortable and

The design is comfortable and easy to grip

and the machine takes care of the rest removing all the air before for maximum freshness

we offer your complete satisfaction

Time ranges:30min-48hours

Membrane Solutions Straw Water Filter Survival Filtration Portable Gear Emergency Preparedness Supply for Drinking Hiking Camping Travel Hunting Fishing Team Family Outing Parts & Accessories The design is comfortable andADVANCED AND SAFE TECHNOLOGY: With Membrane Solutions's advanced safety filtration membrane technology, this filter straw is divided into four stages, including coarse filter screen, Polypropylene nonwovens, coconut shell activated carbon and hollow fiber ultrafiltration membranes. It is able to remove all visible solid sediments,reduce 99. 99999% of harmful substances, and improve the odor, ensuring the safest water in the worst environments.