The GRAYL Ultrapress TI Filter is a titanium bottle with a built-in filter for versatility in the outdoors. This ultralight bottle doesn’t just collect and hold water; you can put it directly on a stove and boil water from it too. The folding handles protect your hands from dirty water or heat. The press-style filter removes viruses, bacteria, and protozoa, as well as sediment, chemicals, pesticides, herbicides, and heavy metals. Hydrate, cook, explore the outdoors.
Features
- CP4 Grade 1 titanium construction delivers high strength to weight performance for backcountry durability
- Electroadsorption ultra powdered activated carbon removes waterborne pathogens including viruses, bacteria, and protozoa
- Activated carbon filtration adsorbs PFAS, VOCs, pesticides, herbicides, heavy metals, flavors, and odors
- OnePress system enables fill press drink operation producing clean water in 10 seconds at 3 liters per minute
- Removable purifier cartridge rated for 300 presses or 150 liters with replacement based on increased press time
- Titanium outer cup supports direct heating over stoves, hot coals, or camp systems for cooking and boiling
- Paracord D ring loop provides secure filling and handling in unstable water access conditions
- One way silicone valve allows addition of drink mixes and electrolytes without compromising filtration integrity
- Compact form factor fits pack pockets and cup holders for transport and storage
- Laser engraved topo artwork adds durable surface detailing without affecting function
- Durability rating supports impact resistance up to 6 foot drops when filled with water
- Materials include titanium, BPA free polypropylene number 5, food grade silicone, TPE, and ABS plastic
- Meets or exceeds NSF ANSI protocols 42, 53 and EPA microbiological water purifier standards for verified performance
Tech Specs
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Activity
Hiking, Camping, Backpacking
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Cartridge Life
150 Liter
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Dimensions
9.5" x 2.75"
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Effective Against
Viruses, Protozoa, Particulate, Bacteria
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Flow Rate
3 Liters Per Minute
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Manufacturer Warranty
10 Year
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Material
Polypropylene
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Weight
14. 1oz





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