Peak Personal Water Filter Straw-Dark Gray

The LifeStraw Peak Series personal water filter straw in dark gray is a compact, portable filter that removes 99.9% of bacteria, parasites, and microplastics. It has a 4,000-liter (1,000-gallon) lifespan, no batteries required, and an improved filter that offers a higher flow rate. It can be used to drink directly from a water source or screwed onto compatible bottles or gravity bladders for filtering water into another container. 


  • Protects against 99.999999% of bacteria (including E.coli, Salmonella), 99.999% of parasites (including Giardia and Cryptosporidium), 99.999% of microplastics, silt, sand, and cloudiness.
  • Enhanced microfilter performance helps to reduce clogging from sand and silt for better flow rate.
  • Ultralight and durable, pack it anywhere for your backup hydration, emergency, or on-the-go needs.
  • Extreme durability: premium materials make it tougher and ultra leak-proof.
  • Unlimited shelf life means no need to worry about how long it’s been in your emergency go-bag unused