Weighing just 2.3 ounces, the LifeStraw Peak Series Straw water filter effectively filters up to 1,000 gallons of water (depending on water quality) to ensure that you have immediate access to potable water for backcountry excursions, far-flung vacations, or in case of emergency.
This simple design has no parts or pieces to worry about; simply dip the filter into the water source and drink directly through the integrated mouthpiece. The filter is engineered to provide a fast flow rate for easy sipping. A removeable threaded bottom cap lets you use the filter with standard water bottles (sold separately).
An internal hollow-fiber filter is 99.999% effective against waterborne bacteria, parasites (including Giardia and Cryptosporidium), microplastics, silt, sand, and cloudiness. The filter membrane and housing are BPA-free.
The LifeStraw Peak Series Straw water filter is available in your choice of colors.