The most versatile water purifier ever built!

The world's first titanium filter bottle provides unparalleled strength to weight ratio and meets the most challenging rigors of the outdoors. It’s drink-mix ready (hello electrolytes) and the Outer Ti Cup can be used to heat water and cook food near a fire or on a camp stove. The .5L UltraPress® Titanium Water Filter & Purifier Bottle provides complete global protection from virus, protozoa, bacteria, particulates, chemicals, pesticides, herbicides and heavy metals.

Features of Grayl UltraPress Purifier titanium bottle with water filter

• Laser-engraved with multi-color signature Grayl topo art.
• CP4 Grade 1 titanium offers unparalleled strength to weight ratio. 
• Award winning OnePress® global filtration and purification is effective for use on all 7 continents and empowers adventurers to drink from the world’s sketchiest freshwater.
• Paracord D-ring loop for filling in precarious situations (foot bridges, whitewater, canyoneering, etc).
• Heat it up! Utilizing the butterfly handles, the Outer Ti Cup can be used to heat water and cook food alongside hot coals or near a direct flame. Can also be used with the Grayl titanium camp stove.
• One-way silicone valve, drink-mix ready! A one-way valve (pre-installed in cartridge) allows electrolytes, or a sport drink mix to be added to your water. Also enables use of any other potable beverage with your Grayl (fill from topside of bottle).
• Compact and ridiculously easy-to-use requires zero setup and makes clean purified drinking water in 10 seconds (3L/min).
• Removes waterborne pathogens including virus (e.g. Rotavirus, SARS, Hepatitis A, Norovirus), bacteria (e.g. E. coli, Cholera, Salmonella, Dysentery) and Protozoa (e.g. Giardia, Cryptosporidium, Amoebae).
• Ultra-powdered activated carbon adsorbs many chemicals (including PFAS & VOCs), pesticides, herbicides, heavy metals, flavors and odors.
• Fits any cupholder and slides into any pack pocket.

Technical details

• Capacity: 500 ml (16,9 fl oz)
• Weight: 400 g (14,1 oz)
• Height: 240 mm (9.5 in)
• Diameter at base: 70 mm (2.75 in)
• Materials: titanium, BPA-FREE polypropylene #5, food grade silicone, TPE and food grade ABS plastic.
• Active technology: electroadsorption and ultra-powdered activated carbon.
• Fast flow rate: 10 seconds per 16.9 fl oz (3 liters/minute).
• Cartridge Lifespan: 300 presses (150L/40 gal), 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 unopened Purifier Cartridge has a shelf life of 10 years. After a cartridge has been used, it lasts at least 3 additional years.
• Durability: CP4 Grade 1 titanium offers unparalleled strength to weight ratio an withstands 6 ft drops (full of water) onto concrete.
• Testing Standards: Independently tested by a certified laboratory to meet or exceed NSF/ANSI protocols 42 and 53 for sediment, pathogen and chemical removal; meets the EPA Guide Standard and Protocol for testing microbiological water purifiers.
• Origin: Designed in USA. Cartridge media made in USA. Purifier bottle made in China.