Membrane Solutions Straw Water Filter S1, NSF/ANSI 42&372&401 certificated, Survival Filtration Portable Gear, Emergency Preparedness, Supply for Drinking Hiking Camping Team Family Outing

I originally bought these water filter straws for my emergency kit, but I had the chance to try them during a recent hiking trip and I loved them. We tested them with lake water and it worked perfectly—the water came out clean with no weird taste. I was really impressed with how well they work and how easy they are to carry. Now I feel even more confident keeping them as a key part of my emergency supplies.

I have read about these straws and hope to never have to use it. I bought it for an emergency situation.

I bought these because of a recommendation. I have not used them as of yet. They appear to be made well and come with a good rating from other customers. They are portable with a fair price point and can last over extended use.

Have not actually used. Ratings indicate a good product. We have them on-hand in case of need.

We ordered these to go into our"Go Bag" as my husband says. Have not used them, but was heavily recommended and happy to finally have!

These are one of the best quality emergency water filters on the market. They work great. I'm giving some as gifts for Christmas to some of my hikers friends & some for auto emergency kits.

Works great!

Easy to use. Small in size but good water clarity