* Weight: 3.9 oz / 110 g
* Dimensions: 4.7 x 12.1 in / 12 x 30.8 cm

Features:
* Meets US EPA & NSF P231 drinking water standards for the removal of bacteria and parasites 
* Membrane microfilter lasts up to 500 gal | 2,000 L, pore size: 0.2 micron 
* Includes: LifeStraw Peak Series 1L collapsible squeeze bottle with screw-top cap and tether, LifeStraw Peak Membrane Microfilter, backwash plunger, user manual 
* 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: Our re-engineered membrane and custom backwash accessory means better performance against sand and silt, maintaining great flow over the long haul
* Ultra-compact, our reconfigured filter is tiny but mighty with a super packable kit that doesn’t sacrifice weight or space
* Extreme durability: 2x thicker, premium materials make it tougher and ultra leak-proof
* Highly versatile means the collapsible squeeze bottle system is designed with every occasion in mind. Use as a bottle, push water through it into cooking containers or other drinkware, use as a straw, or connect to other Peak Series systems
* Your purchase has impact: one purchase, one child, one year of safe water 
* LifeStraw is proud to be a B Corp and Climate Neutral Certified brand, committed to meeting the highest standards of verified social and environmental performance, transparency and accountability 
* BPA Free, FDA approved, premium materials