LifeStraw Peak Series 1L Squeeze Bottle - Dark Grey

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LifeStraw is here to make water filtration a breeze - it's time to say goodbye to bags of plastic parts and multiple water bottles. The Peak Series 1L Squeeze Bottle is a compact, all-in-one water storage and filtration device. Made from premium materials, it’s durable enough to last you on your long-haul adventures without having to worry about rips, tears, and punctures.

Ultralight and collapsible at less than 4 ounces, you can grab and go, using as a straw filter, storage solution, squeeze system or connecting to other Peak Series systems to best fit your adventure and needs. The filter membrane density has been optimised for flow rate and the over-cap features and smart seal mouthpiece prevent leakage. The LifeStraw Peak Series Membrane Microfilter protects against 99.999999% of bacteria, 99.999% of parasites and 99.999% of microplastics, silt, sand, and cloudiness with it's 0.2 micron pore size filter.

  • Dimensions: 4.7 x 12.1 in | 12 x 30.8 cm
  • Weight: 3.9 oz | 110 g
  • Pore Size: 0.2 micron
  • Includes: LifeStraw Peak Series 1L collapsible squeeze bottle with screw-top cap and tether, backwash accessory, user manual
  • Membrane Microfilter: lasts up to 2,000 L | 500 gallons – water will stop flowing through once the filter has reached the end of its lifetime
  • Additional Filtration Specifications: BPA Free, FDA approved, premium materials, meets US EPA & NSF P231 drinking water standards for the removal of bacteria and parasites


Believing everyone deserves equitable access to safe drinking water, they design beautiful, simple, and functional products that provide the highest protection from unsafe water based on where and how they will be used. For every product sold, a child in need receives access to safe water for an entire year. They have been partners in the fight for the eradication of Guinea worm for 25 years, and actively respond to emergencies across the globe. LifeStraw is a Climate Neutral Certified B Corp and from product to packaging, they measure and minimise their environmental impact.

Please Note: All stock available online is also available in our 178 Shoreditch High Street, London shop. Our friendly and experienced team can advise you, help with sizing and find you the perfect kit for your next trip. Come in store or contact us if you have any questions or need help.

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