Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Standard View / Covert Black
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / FlipCarry Handle Up View / Covert Black
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition /  Purifying Press View / Covert Black
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert  Edition / Separated View / Covert Black
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Spout Cap Off View / Covert Black
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Backside View / Covert Black
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Standard View / Desert Tan
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / FlipCarry Handle Up View / Desert Tan
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Purifying Press View / Desert Tan
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Separated View / Desert Tan
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Spout Cap Off View / Desert Tan
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Backside View / Desert Tan
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Standard View / Coyote Brown
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / FlipCarry Handle Up View / Coyote Brown
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Purifying Press View / Coyote Brown
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Separated View / Coyote Brown
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Spout Cap Off View / Coyote Brown
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Backside View / Coyote Brown
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Standard View / Olive Drab
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / FlipCarry Handle Up View / Olive Drab
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Purifying Press View / Olive Drab
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Separated View / Olive Drab
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Spout Cap Off View / Olive Drab
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Backside View / Olive Drab
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Standard View / Covert Black
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / FlipCarry Handle Up View / Covert Black
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition /  Purifying Press View / Covert Black
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert  Edition / Separated View / Covert Black
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Spout Cap Off View / Covert Black
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Backside View / Covert Black
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Standard View / Desert Tan
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / FlipCarry Handle Up View / Desert Tan
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Purifying Press View / Desert Tan
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Separated View / Desert Tan
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Spout Cap Off View / Desert Tan
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Backside View / Desert Tan
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Standard View / Coyote Brown
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / FlipCarry Handle Up View / Coyote Brown
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Purifying Press View / Coyote Brown
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Separated View / Coyote Brown
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Spout Cap Off View / Coyote Brown
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Backside View / Coyote Brown
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Standard View / Olive Drab
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / FlipCarry Handle Up View / Olive Drab
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Purifying Press View / Olive Drab
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Separated View / Olive Drab
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Spout Cap Off View / Olive Drab
Best top rated Grayl UltraPress Filter and Purifier Water Bottle – 16.9 Fluid Ounces / Covert Edition / Backside View / Olive Drab

500ml UltraPress® Purifier - Covert Edition

Regular price €95,15 Save €0,00
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1032 in stock

UltraPress now has a boost! All bottles ship with a One-Way Valve pre-installed making it possible to add electrolytes, drink mixes and other flavored liquids directly into an UltraPress.

UltraPress Covert Edition
OVERVIEW
Drink-Mix & Electrolyte Ready! Compact, discrete, and ridiculously easy to use — the UltraPress® Covert Edition fits into any pack pocket (or cup holder), requires zero setup, and makes 16.9 ounces of clean purifier water in a blazing fast 10 seconds (3L/min). Stealth on-the-go filtration and purification for the hiker, backpacker, hunter, or global adventurer seeking discretion and fast-flow purified water for drinking, filling hydration reservoirs, or cooking.
FEATURES
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TECH SPECS
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WE HAVE YOU COVERED
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FILL. PRESS. DRINK.
ONE-PRESS. 10 SECONDS.

01 ROTATE & PULL APART

02 FILL WITH DIRTY WATER

03 VENT & PRESS

04 DRINK PURIFIED WATER

ONE-WAY VALVE.
ELECTROLYTE AND
DRINK-MIX READY.

ADD AN EXTRA CARTRIDGE AND VALVEBy Clicking the Link
UltraPress Cartridge with One-Way Valve pre-installed.
Now you can use electrolytes and drink mixes with the One-Way Valve installed.

LIGHTWEIGHT KIT.
CARRY EMPTY.

SHOP BOTTLELOCK HIP PACKSBy Clicking the Link

COMPACT
FOR EVERY
ACTIVITY.

DRINK CAP

INNER PRESS

OUTER CUP

Slideshow Link

QUICKSTART GUIDES

Need to know more? Get to know the UltraPress® Purifier with our Quickstart Guides.

Looking for a larger capacity bottle?

24oz GEOPRESS

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UltraPress Covert Edition FAQ
faq
How long does a Grayl Filter & Purifier cartridge last?
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How do I know when it is time for a new cartridge?
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What is the shelf life of a cartridge?
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What type of water does Grayl filter and purify?
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How does Grayl filter and purify water?
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How do I avoid cross contamination?
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How do I store my Grayl? And how often do I need to clean it?
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Can I add electrolytes or other flavoring into UltraPress® after I filter and purify?
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What is the difference between the UltraPress and the GeoPress?
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What materials are Grayl Filter & Purifier bottles made from?
And where are the products made?
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