MSR Guardian Gravity Purifier

One Size
Low in stock
Delivery - FREE over £70
Monday 6ᵗʰ Feb - Tuesday 7ᵗʰ Feb
  • FREE 3-year extended warranty - With easy email sign up
  • Price match promise - With easy email sign up
  • Easy returns with Royal Mail collection or drop off
  • 100 day returns - With easy email sign up

Product details

  • Capacity: 10L
  • Cartridge life: 3000L +
  • Flow rate: 500ml per min
  • Ultimate Virus Protection
  • Better-Tasting Water
  • Easy to Fill
  • Fast-Flow Rate
  • Simple Cleaning
  • Engineered for Travel
  • NSF P248 Testing Standard
  • Dimensions: 10 x 30 x 10cm
  • Weight:
    • w/o storage bag: 472g
    • w/ storage bag: 530g

Product information

The Guardian Gravity Purifier has you covered with safe water around the world, removing viruses, bacteria, protozoa, sediment and microplastics hands-free. Simply hang it while you go about your tasks at the hostel, basecamp or campsite; its 10L reservoir supports the daily water needs of multiple people. Originally designed to protect servicemembers in the field, this rugged purifier handles the abuse of travel and meets the NSF P248 military testing standard.

Product features

  • Ideal For: Backpacking
  • Water purification features: Active carbon
  • Dimensions (cm): 32 x 12

Let us know you agree to cookies

We use marketing, analytical and functional cookies as well as similar technologies to give you the best experience. Third parties, including social media platforms, often place tracking cookies on our site to show you personalised adverts outside of our website.


We store your cookie preferences for two years and you can edit your preferences via ‘manage cookies’ or through the cookie policy at the bottom of every page. For more information, please see our cookie policy.