Peak Personal Water Filter Straw, Mountain Blue

Drink directly from lakes, rivers, and streams or fill a container to use your straw water filter on the go with protection against bacteria, parasites, microplastics, silt, sand, and cloudiness
Enhanced microfilter performance helps to reduce clogging from sand and silt for better flow rate
Lightweight and durable, pack it anywhere for your backup hydration, emergency, or on-the-go needs
Unlimited shelf life means no need to worry about how long it’s been in your emergency go-bag unused
Highly versatile: attaches to some single use standard plastic bottles with 28mm thread and to standard gravity hoses with removable threaded bottom cap
Long-lasting membrane microfilter will last up to 4,000 L (1,000 gallons) of water, that’s enough drinking water for one for over 5 years