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GRAYL UL.Water Purifier Bottle

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Product Details
Brand: GRAYL
Product Region: Japan
Handling Time: 5 days

Product Description

Purify water. Anywhere. At 309g, the Ultralight is perfect for trekking the globe, outdoor adventures and emergency kits. Provides full-spectrum protection against pathogens (viruses, bacteria, and protozoa), particulates, chemicals and heavy metals.


Material: Polypropylene #5, food-grade silicone, ABS food-grade plastic
Weight: 309g
Size: 24.5 cm X 7.30 cm (H X W)
Liquid capacity: 473ml
Chemical-free: Yes
Antimicrobial: Yes
BPA-free: Yes
Press time: 15 seconds per 16 oz (473 ml)
Fast flow rate: 2 liters/minute
Lifespan of replaceable purifier cartridge: Replaceable purifier cartridge lasts 300 uses (40 gal / 150 L)
Shelf life: Stored under proper conditions, an unopened Purifier Cartridge has a shelf life of 10 years. After a cartridge has been used, it lasts at least three additional years.
Tested according to: NSF/ANSI standards: 42 + 53

・[ONE PRESS] purification + filtration. No batteries, UV bulbs, chemicals, pumping, sucking, squeezing or prolonged waiting.
・Removes pathogens. Removes 99.9999% of viruses (e.g. Hepatitis A, SARS, Rotavirus); 99.9999% of disease-causing bacteria (e.g. E. coli, Salmonella); and 99.999% of protozoan cysts (e.g. Giardia).
・Improves health, flavor, odor & clarity. Filters particulates (e.g. sediment, silt), many chemicals (e.g. chlorine, benzene) and heavy metals (e.g. lead, arsenic).
・Fast & easy. Purifies drinking water in only 15 seconds (2 liters/minute).
・Purifier lifespan. Replaceable cartridge effective for 300 uses (40 gal/150L).



Founded in 2012, GRAYL was inspired by two global travelers, Nancie Weston and Travis Merrigan, and their concerns about global plastic pollution and the poor quality (health, taste, odor, clarity) of water that people around the world endure daily. Nancie and Travis are committed to changing the status quo by making practical and durable filtration and purification solutions. For more detail, got to

GRAYL: How it works

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