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GRAYL Ultralight Water Purifier [+ FILTER] BOTTLE

4.5 out of 5 stars 275 customer reviews
Highlights for this product:
  • Low Return Rate: 14% fewer returns than similar products
  • Highly Rated: More than 85% 4 star and 5 star reviews
  • Popular Item: Popular with customers shopping for "water filter cup"
Amazon's Choice Highlights for this product

Price: $59.95 & FREE Shipping.Details
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  • Ideal for global traveling, outdoor adventures, emergency preparedness, hiking, backpacking, camping, fishing, survival
  • Fast and easy-to-use, simply Fill. Press. Drink.™ No sucking, squeezing, pumping, prolonged waiting, ultraviolet bulbs, or batteries
  • Award winning [ONE PRESS] design makes clean, purified drinking water in only 15 seconds from virtually any fresh water source in the world
  • Removes 99.9999% of viruses (e.g. Hepatitis A, SARS, Rotavirus); 99.9999% of disease-causing bacteria (e.g. E. coli, Salmonella, Cholera); and 99.999% of protozoan cysts (e.g. Giardia, Cryptosporidium)
  • Filters particulates (e.g. sediment, silt), many chemicals (e.g. chlorine, benzene) and heavy metals (e.g. lead, arsenic); zero aftertaste, eliminates bad odors, improves clarity and flavor

Frequently bought together

  • GRAYL Ultralight Water Purifier [+ FILTER] BOTTLE
  • +
  • GRAYL Purifier Cartridge
  • +
  • Tap Cartridge 2-Pack
Total price: $114.85
Buy the selected items together

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Product Description

Purify Water Anywhere!

Purification + Filtration -- Safe Water for Any Adventure

The GRAYL Ultralight Purifier Bottle goes beyond standard filtration, protecting against the full-spectrum of pathogens (bacteria, protozoa and virus) as well as many chemicals, heavy metals and flavor/odor. Whether you are on the trail needing to drink from a dirty stream, filling up at a questionable hotel sink in Peru, or making your emergency preparedness kit — GRAYL has you covered.

  • Outdoor Adventures: Whether your passion takes you into the high alpine forests, fly fishing on a gentle stream or just on a hike at your nearest state park, GRAYL makes safe, clean water easy. Don't worry about bacteria or protozoa - or nasty chemicals that may be leaking out of that abandoned mine upstream!
  • International Travel: The GRAYL Ultralight Purifier Bottle is the ultimate travel companion for travel where water isn't safe. The Bottle fits in standard backpack side pockets and passes through airport security in your carry-on (drink the water first). 
  • Emergency Preparation: Hurricanes, tornados, earthquakes (oh my). When disaster hits, municipal water systems are the first to go down. Be prepared! 
Each GRAYL bottle comes equipped with a replaceable purifier cartridge that lasts for about 40gal (150L), enough for 2-3 months of drinking water. Replacement Cartridges can extend the life of your bottle indefinitely!

Fast, Compact and Easy to Use

Just Fill. Press. Drink.

Our simple, powerful, patented design allows you to use your body weight for mechanical advantage. GRAYL makes safe water virtually effortless. Nothing could be simpler - no pumps and hoses, no sucking and squeezing, no batteries or bulbs and absolutely no chemicals! 

Makes 16oz (500ml) of safe, clean water in just 15 seconds so you hydrate and can keep moving! No need for a separate bottle, no need to lie on your stomach and suck. Just Fill. Press. Drink. 

GRAYL bottles are light and compact so you'll definitely make room for them during your next adventure. They fit in any backpack side pocket for easy access. Cleaning and storage is easy, so your purifier will be ready for your next adventure!

And GRAYL stands behind each Purifier Bottle we sell. If you are unhappy in any way, get in touch with us and we'll make it right.


Trusted Purification Technology

GRAYL's replaceable Purifier Cartridges keep you safe, by combining three technologies. 

  • Technology #1 - Two layers of non-woven ceramic fiber, which provide a rugged and durable base.
  • Technology #2 - Positively charged mesh of ions (aka - little magnets) that grab onto impurities as they flow by, using a scientific property known as 'ion exchange'. The positive ions in the media bind to negative charges on pathogens and chemicals. The impurities stay inside the cartridge and clean water flows through!
  • Technology #3 - Activated Carbon absorbs flavor/odor and many chemicals and heavy metals, so your water safe and tastes great.

Built for harsh environments: Purifier cartridges contain two layers of this media, to enhance impurity removal and to provide a second layer of protection during your adventures.

Safe Water for Any Adventure

Trusted by adventurers, travelers and emergency preppers around the world.

GRAYL has been tested and proven by thens thousands of outdoor adventurers and international travelers, in the harshest conditions in the world. GRAYL has purified water:

  • from desert oases to alpine streams
  • during natural disasters and mission trips
  • and directly from hotel faucets from Bangkok to Bolivia. 
Unlike mere water filters, which only remove bacteria and protozoa, GRAYL Purifier Bottles adds protection against virus, plus many chemicals and heavy metals.

GRAYL is a proud member of 1% for the Planet.

We donate 1% from each sale to environmental nonprofits. We focus our giving on protecting and conserving our rivers and lakes, and supporting cultural treasures in developing countries.

Your purchase directly increases how much money we can give back. So, thanks, together we can make a difference!


International travelers throw away millions of single-use plastic bottles every day.

Sadly, only about 25% of plastic bottles are recycled. That means millions of bottles are used once, then end up in a landfill, or worse, in our oceans.

Each replaceable GRAYL Purifier Cartridge displaces up to 300 plastic bottles. By using a GRAYL on your next trip, you can make a meaningful difference - and save money on bottled water!

Product details

Color: Black
  • Product Dimensions: 2.4 x 2.4 x 9.4 inches ; 10.9 ounces
  • Shipping Weight: 1.2 pounds (View shipping rates and policies)
  • Item model number: 320755
  • Average Customer Review: 4.5 out of 5 stars 275 customer reviews
  • Amazon Best Sellers Rank: #2,595 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • Product Warranty: For warranty information about this product, please click here

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