We took our original LifeStraw— the most popular outdoor water filtration device!—and reimagined it. With an enhanced flow rate for easy sipping and an easy-grip design, the Peak Series Personal Water Filter Straw is designed for better backcountry use. This means a re-engineered filter with enhanced microfilter performance to reduce clogging from sand and silt. It means extreme durability with premium materials to make it tougher and ultra leak-proof. The Peak Series Personal Water Filter Straw is highly versatile with a built-in gravity hose attachment and a removable bottom cap which reveals threading compatible with countless systems including squeeze bottles and most single-use bottles.

The Peak Series personal water filter straw features a removable bottom cap with threading that allows it to be compatible with most standard single-use water bottles as well as squeeze systems. The removable bottom cap also reveals a built-in gravity hose attachement for connecting to gravity systems.