We have taken the most popular outdoor water filter on the market and reimagined it with added versatility, sustainability, better feel, and an updated design. This ultralight personal straw water filter is made from high-quality, sustainable materials, has no extra parts to keep track of, and features an improved flow rate for easy drinking. Weighing only 65 grams and providing 5 years of safe water in the palm of your hand, it should be a staple in any backpack, bag, emergency kit, or glove compartment. Drink directly from lakes, rivers, and streams or fill a PET bottle to use your LifeStraw on the go, protecting against bacteria, parasites, microplastics, silt, sand, and turbidity. Rigorously tested to meet drinking water protocols established by the US Environmental Protection Agency and NSF International/ANSI.

The enhanced microfilter performance helps reduce clogs from sand and silt, resulting in better flow rates over time. Extreme durability – premium materials make it more resilient and extremely leak-proof.

Highly versatile – integrated hose attachment and universal thread for PET bottles. Drink directly from lakes, rivers, and streams or fill a PET bottle to use your straw water filter on the go, protecting against bacteria, parasites, microplastics, silt, sand, and turbidity. The improved microfilter performance helps reduce clogs from sand and silt for better flow rates. Ultralight and durable, store it anywhere for your backup hydration, emergencies, or on the go. Unlimited durability means you don’t have to worry about how long it has been unused in your emergency kit.