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Grayl Ultralight Compact Purifier Bottle

(1 customer review)

Grayl Ultralight Compact Purifier Bottle with a highly effective purifier system provides global protection from waterborne pathogens (virus, bacteria, protozoan cysts), pesticides, chemicals, heavy metals and microplastics – it purifies and filters contaminated water in just 15 seconds.

All you need to do is fill the bottle with water (from any sources) and press it. It’s like to prepare coffee in a Frenchpress and in just few seconds you will get safe and clean drinking water without odours.

This incredibly ultralight bottle weights only 300g, which is much less than the weight of 1l regular single-use bottled water. This purifier bottle is also extremely cost-effective (even more so when you replace the cartridge).

It is also possible to purchase a replacement filter cartridge for Grayl filter bottles in our shop.

This product is currently out of stock and unavailable.

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Using activated carbon and ion exchange to purify and filter water, the replaceable purifier cartridge is rated for 300 cycles, which is as much as 150 liters of water.

Technical description

  • Warranty: Your Grayl is accompanied by a ten (10) year warranty covering workmanship and materials.
  • Saves money and waste; travel sustainably and never buy single-use bottled water again
  • Compact: fits in most backpack pockets and cup holders
  • Active Technology: ion exchange, ultra-powdered activated carbon
  • Flow Rate: 15 seconds per 473 ml (2 liters/minute)
  • Removes: waterborne pathogens (99.99% of viruses, 99.9999% of bacteria, 99.9% of protozoan cysts), including Rotavirus, Hepatitis A, Norovirus, Giardiasis, Cryptosporidium, E. Coli, Cholera, Salmonella, Dysentery and more
  • Filters: particulates (i.e. silt, microplastics, etc.); activated carbon effectively adsorbs chemicals, pesticides, heavy metals, flavors, and odours
  • Cartridge lifespan: rated for 300 cycles (150L), as “press time” reaches ~25 seconds (or three years have elapsed since first use) it’s time to replace your purifier cartridge
  • Cartridge shelf life: stored under proper conditions, an unused (and airtight) purifier cartridge has a shelf life of 10 years
  • BPA-Free materials: made from polypropylene #5, food-grade silicone, TPE, ABS food-grade plastic
  • Testing standards: Tested to NSF/ANSI standards 42 and 53

6,8 cm


Alpine White, Camo Black, Coyote Amber


473 ml


Plastic BPA-free, Polypropylene, Silicone


Nano filter

Flow rate

2 liters/minute

1 review for Grayl Ultralight Compact Purifier Bottle

1-1 of 1 review
  1. Pouzival som ju pocas 9 dni na Sri Lanke. Vodu som naberal len z vodovodnych kohutikov na celom ostrove. Jednoducha filtracia. Mal som este skladaciu flasku kam som si filtroval vodu do zasoby. Ziadne zaludocne ani ine tazkosti sa neprejavili. Odporucam.

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