LifeStraw Peak Straw Personal Water Filter Mountain Blue

Drink directly from lakes rivers and streams. Fill any container and use the Peak straw on-the-go. Enhanced microfitler performance reduces clogging from sand and silt. Protects against 99.99% of bacteria parasites microplastics cloudiness and more. Highly versatile with built-in gravity hose attachment and fits standard bottle. Unlimited shelf life means you can keep in your emergency go-bag unused. Lasts up to 1000 gallons/4000-liters (approximately 5-years). Made of BPA-free and FDA approved premium materials.