LifeStraw Go 1 Litre Water Filter Bottle - Grey

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Extended Returns -Returns accepted until 15th January 2024

The LifeStraw Go 1L Water Bottle with Filter is a durable BPA free bottle, fitted with LifeStraw’s filtration system to protect against water-borne bacteria and other nasties - ideal for everyday use, outdoor activities, travel and camping.

  • Protects against bacteria, parasites, microplastics, chlorine, organic chemical matter, dirt, sand, and cloudiness; improves taste
  • Independently lab tested
  • Every fill avoids single use plastic bottled water!
  • Replacement filters and accessories available
  • Available in 650ml and 1L sizes


Fitted with the LifeStraw Membrane Microfilter and LifeStraw Activated Carbon Filter.

This bottle not only helps to keep you safe, it also helps the environment because every refill avoids the use of a plastic bottle.

Your purchase has impact - for every LifeStraw product purchased, a school child in need receives safe drinking water for an entire school year. 


Product Details

  • Durable and BPA Free, independently lab tested to meet drinking water protocols established by the US Environmental Protection Agency (EPA) and NSF International/ANSI  
  • 22oz and 1L capacity. Every fill avoids single use plastic bottled water! Easy to use, easy to clean bottle and cap are dishwasher safe once the filter is removed.
  • Your purchase has impact: one purchase, one child, one year of safe water
  • LifeStraw is proud to a B Corp and Climate Neutral Certified brand, committed to meeting the highest standards of verified social and environmental performance, transparency and accountability




  • 22 fl oz | 650 ml (22 oz bottle)
  • 1L | 34 fl oz (1L bottle)

Dimensions & Care

  • Weight: 7.84 oz | 221g (22oz bottle) and 8.6 oz | 245g (1L bottle)
  • Dimensions: 9.25 x 3.14 in | 23.5 x 8.0 cm (22 oz bottle) and 9.25 x 3.54 in | 23.5 x 9 cm (1L bottle)
  • Replaceable filters & parts
  • BPA Free and dishwasher safe, once filter is removed
  • Includes: water bottle, water filter, cap with silicon mouthpiece, carabiner

LifeStraw Membrane Microfilter Removes:

  • Membrane microfilter removes 99.999999% of bacteria, 99.999% of parasites, 99.999% of microplastics, silt, sand, and cloudiness
  • Activated carbon filter reduces chlorine, organic chemical matter and odors for improved taste 
  • Meets NSF 42 standard for chlorine reduction
  • Meets US EPA & NSF P231 drinking water standards for the removal of bacteria and parasites
  • Membrane microfilter lasts up to 1,000 gal | 4,000 L, pore size: 0.2 micron


How do I know when it's time to change my filters?

The membrane microfilter lasts up to 1,000 gallons (4,000 liters). Water will no longer pull through once the filter has reached the end of its lifetime. The carbon filter lasts up to 26 gallons (100 liters) – which is about 2 months of use. We recommend replacing this filter when you start to notice a change in the smell or taste of your water.

What is the LifeStraw membrane microfilter made from?

The LifeStraw membrane microfilter is made from high-performance, BPA Free polymers known for their toughness and stability at high temperatures, making them essential for filtration by maintaining pore size under challenging conditions.

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