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GRAYL

GRAYL GeoPress 24 oz Water Purifier & Water Filter Bottle, Black Camo

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Oct 19
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Color: Black Camo


Features

  • PURIFY WATER ANYWHERE: Make sketchy water safe to drink. Ideal for outdoor adventures (hiking, camping, backpacking, fishing, hunting, bushcraft), global travel, and survival situations. Simply Fill. Press. Drink!
  • REMOVES ALL PATHOGENS: Virus (e.g. Rotavirus, Norovirus, Hepatitis A), bacteria (e.g. E. Coli, Salmonella, dysentery), and protozoa (e.g. Giardia, Cryptosporidium, Amoebae).
  • FILTERS & CLEANS: particulates (e.g. sediment, microplastics) and adsorbs volatile organic compounds (VOCs), PFAS, chemicals, pesticides, herbicides, heavy metals, flavors and odors
  • UNRIVALED SPEED & EASE: Purifies 24 oz (710ml) of water. Requires no setup time, pumps, hoses, sucking straws, batteries, chemicals, or prolonged waiting. Effortlessly purify from any spigot, hotel sink, murky river, lake, or well.
  • EMERGENCY PREPARATION: Equipped with replaceable purifier cartridge good for 65 gallons (250L). Perfect for home or car prep kit so you are ready for any natural disaster, water emergency, or survival situation.

Description

Our bottle requires zero setup time and in ~8 seconds makes clean drinking water anywhere in the world. We revolutionized portable water filtration and purification by inventing a patented method to filter and purify water. We created the most versatile, fast, and easy-to-use water filter & purifier bottle in the world. Anyone can tap into and safely drink from sketchy spigots, hotel sinks, murky rivers, wells, or lakes. From a napkin sketch in a hometown Seattle bar to our first Kickstarter raised over $250,000! GRAYL is a USA purpose-driven company that designs and manufactures portable water filters and purifiers and essential gear for hikers, backpackers, international travelers, emergency preppers, anglers, hunters, and outdoor explorers worldwide so their adventures can be safe and self-reliant. Anyone, anywhere, can make clean drinking water from virtually any freshwater source in the world. Simply ... Fill. Press. Drink. Versatile, fast, and ridiculously easy to use — the 24oz GeoPress Water Filter & Purifier Bottle requires zero setup, no sucking or squeezing, and makes 24 fl oz (710 ml) of clean purified water in just 8 seconds (5L/min). Simply – Fill. Press. Drink! Fill from any suspect freshwater source, press on the ground (or any low surface), drink clean filtered and purified water anywhere in the world. Designed for the hiker, backpacker, traveler, camper, hunter or global adventurer seeking versatility, ease of use, and fast-flow purified water for drinking, filling hydration reservoirs, and cooking. Versatile on-the-go water filtration and purification that is effective to use on all seven continents. The 24 Fl Oz GeoPress Water Filter & Purifier Bottle removes ALL global waterborne pathogens (virus, bacteria, protozoa). As dirty water is pressed through the purifier media, electroadsorption permanently binds any waterborne pathogens. Multiple layers of ultra-powdered activated carbon then filter particulates and adsorb volatile organic compounds (VOCs), PFAS, chemicals, pesticides, heavy metals, flavors and odors. Features & Benefits:

Brand: GRAYL


Special Feature: Protects against virus (Rotavirus, Norovirus, Hepatitis A), protozoa (Giardia, Cryptosporidium, Amoebae), and bacteria ( E. Coli, Salmonella, Cholera) See more


Product Dimensions: 3.4"L x 3.4"W x 10.4"H


Material: Polypropylene #5


Capacity: 24 fluid ounces


Included Components: Cap, Inner Press, Outer Cup, Purifier Cartridge, One-Way Drink Mix Valve


Package Information: Bottle


Purification Method: Electroadsorption,Activated Carbon


Item Weight: 15.9 ounces


Model Name: GeoPress® Water Filter & Purifier Bottle


Other Special Features of the Product: Protects against virus (Rotavirus, Norovirus, Hepatitis A), protozoa (Giardia, Cryptosporidium, Amoebae), and bacteria ( E. Coli, Salmonella, Cholera)


Container Type: Bottle


Purification Method: Electroadsorption,Activated Carbon


Maximum Flow Rate: 5 liters per minute


Supported Water TDS Level Maximum (PPM): 300


Product Shelf Life: 10 years


Item Dimensions L x W x H: 3.4"L x 3.4"W x 10.4"H


Capacity: 24 fluid ounces


Item Weight: 15.9 ounces


Material Type: Polypropylene #5


Brand Name: GRAYL


Included Components: Cap, Inner Press, Outer Cup, Purifier Cartridge, One-Way Drink Mix Valve


Model Name: GeoPress® Water Filter & Purifier Bottle


Model Number: 411-BCO


Warranty Description: All new purchases from authorized GRAYL retailers are accompanied by a ten year warranty covering workmanship and materials.


UPC: 850039309083


Manufacturer: GRAYL


Item Highlight: Purifies & Filters Water in 8 Seconds for Hiking, Backpacking, Camping, Survival & Travel, Removes Viruses & Bacteria


Number of Items: 1


Unit Count: 1 Count


Number of Packs: 1


Part Number: 411-BCO


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Amazing filter...mind the quirks and you'll be a happy camper
I'm a practical person and decided this was the best filter to get since it does so much more than others. It: -Removes bacteria & viruses PLUS chemicals and microplastics. This is good for survival situations as well as camping. And with so much plastic in the environment, it's possible that even wilderness water sources have some degree of plastic and chemical contamination. This is really an "overall" solution for today's water issues--everything but desalination. -Improves taste & odor -Takes less time and grunt work than other systems -Has a super simple design and no small delicate plastic parts that could break easily on trail We took it on a backpacking trip recently that had only lake water (no springs) and on a car camping trip with river water. It absolutely makes water taste great and no one got sick. Overall it's wonderful, but it takes a bit of getting used to. Here are the quirks we discovered: 1. For people just buying it, please note that you have to unscrew the cap to press the thing down, or water will spill up and out the sides. I never read the instructions but figured that part out by trial and error. Unscrewing the cap gives a way for air to get out so you don't end up wasting water by having it come up and out the sides. It's also VERY hard to press down when the cap is screwed on. 2. It's a bit hard to press down, even with the cap unscrewed. My husband did most of it for both of us. For me to do it myself, I find it easier to set it on the ground or something pretty low and lean over it, using my body weight to press. Press slowly--if I counted to ten it was easier than if I tried to force it down. 3. It's easy to think you're done pressing, then find out you missed a bit because water leaks out the sides. Once you're done pressing, press again 2-3 times to make sure the lip of the press part is totally flush with the top of the bottle. You can test it by tilting the bottle and seeing if it drips, or looking closely. It would be easy to think the bottle was defective if it leaked and you didn't realize you hadn't pressed it all the way down. 4. Sometimes while pressing, water would spill out the sides even with the cap unscrewed. If you look closely, there's a faint fill line on the back side of the bottle, about 4/5 of the way up. If you fill exactly to this line and not above, you won't have water spilling out the sides. It took me a few tries to figure this out. I thought you had to guess how high to fill it and was carrying wasted air space in the bottle before my son noticed and pointed out the handy line. 5. As a side note, at one campground we had amazing spring water piped into the campsite. I filled the Grayl from the top (no filtering) with this awesome water to bring home. Several weeks later it still tastes fresh and sweet. The same water "soured" a bit in other containers after sitting a while. Not sure why the Grayl performed better as a storage bottle, but it did. The system is a bit heavy, but it doubles as a water bottle so it's not wasted space. And it's the only one that does everything in one. If you're on the fence, just buy this one. Once you get used to its quirks, it's unparalleled. ... show more
Reviewed in the United States on August 20, 2020 by sweet teas
    • Worked perfectly for travel
I used this purifier during a two week trip to Thailand. It worked perfectly. I filtered tap water or water-fountain water with the Grayl, then Steri-penned it while in the Grayl, then transferred it out to liter bottles. We had two 2 liter bottles as well as the Grayl which also holds water. The Grayl was a bit heavy, but it is so hot in Thailand that we needed all three bottles full of water each day. Since the Grayl could serve as one of those bottles it helped to justify carrying it despite the extra weight. I wanted the Grayl along with the Steri-pen because the pipes in parts of Thailand have heavy metals in them and only the Grayl could remove heavy metals. Using this combination we never got sick - except for when we forgot that an "iced coffee" contained ice made with actual local water. I would now feel confident traveling with only the Grayl, but since this was my first trip to Southeast Asia (and I'd read so many horror stories of water-borne illness there) I wanted a multi-layered protection scheme. To address some who say it is hard to push down on the Grayl to filter the water I would say it does take a bit of effort. However, I placed the Grayl on the side of bathtubs, a pretty low spot where I could stand directly over it, and was able to filter water quickly and with minimum effort. I do not think you could place it on a high counter and filter easily - you need to stand over it so you can get your weight and shoulders into the filtering effort. My wife, who is petite and weighs less than 90 pounds, didn't have the upper body weight to make it work though. ... show more
Reviewed in the United States on January 11, 2020 by Dave
    • Fantastic device, works amazingly well- but requires strength to use
Color: Peak White
This is a fantastic product, but read my one concern. I took it on a canoe/camping trip and used it constantly. So much better than boiling water and drinking warm water. Now you really can drink directly from the lake or river. Turned water with sediment swirling into crystal clear, cold water. However... it takes a lot of strength to use. The best method was to put it on the ground and use your body weight to slowly press down on the water. Using my full body weight made it simpler. I also did it in the canoe, where I was only able to use my arms, and that was doable, but more difficult and took longer. I wondered if my wife would have been able to operate this. Make sure to read directions well before tossing them. ... show more
Reviewed in the United States on June 18, 2026 by Ergo Pro
    • My thought about the Grayl Purifier Bottle filter system
Color: Bali Blue
I have always used a Sawyer purifier and it is easy and light to use. The Grayl as a storage unit is heavy. But for me it gives me peace of mind. It cleans the water so well, it gives me confidence. I do not want to get sick. I think best for Car and motorcycle or even bicycle camping, and all my kayak trips I have it with me. Not so much for section hiking. Too heavy. But I'm happy with my purchase and hope to get much use out of it. Very easy to use and easy to clean. ... show more
Reviewed in the United States on July 7, 2026 by I bought this headlight and it had bad circuit because it would operate and if you moved your position it would shut off. Move it around and it would come back on. Could not send it back because of time limit on return. So I bought another one and it does the same thing. Beware.
    • Hotel travel lifesaver
So I bought this entirely for the purpose of when I’m travelling rather than going to buy water from a resort, hotel, or airport. I could just use this as a portable filter to fill up water bottles and other things by filtering faucet water. It works perfectly. I just got back from a six day trip and not once did I have to buy water. This made the faucet tap water taste nearly as good as normal bottled water. It removed the chemical taste entirely from the water and I was able to drink as much water as I wanted the entire trip rather than conserving water from purchased bottled. This model the normal GeoPress is on the larger end, I was able to fit this in the water bottle side pocket of my back pack with a little effort. It is also on the heavier end comparable to a half full 16oz plastic water bottle, and when full probably two full water bottles of weight which made me keep the bottle in the fridge rather than walking around with it on me full. I will also say to make sure you listen to the directions and follow the maximum fill line on the bottle. Due to the design of the filter if you go anywhere over the maximum fill line water will come over the sides. Also, make sure you twist the cap properly to vent the pressure built up when pressing the filter. There’s a small red and green dot to show line up with an arrow on the cap to show red when it’s closed and green when it’s twisted enough to vent. All in all incredibly happy with this purchase even at this price point, since the trip was in vegas I’ve easily recouped the cost of it in the money I saved not having to buy any water at all the entire trip. A word of warning, make sure you do the pressing filter process exactly the way it tells you to. If you’re like me and try to press it shoulder level down on a table it’s possible, but a killer arm workout and much slower than if done properly. ... show more
Reviewed in the United States on December 7, 2024 by Hadley
    • Worked well for me
TLDR version; I liked it and would recommend. I bought this to be used on a 6 day Boundary Waters (BWCA) trip. Most of my crew used either iodine tablets during the day or boiled water in the morning/evening. The water filtered through the Geopress tasted pretty good to me and I mostly just drink water or coffee. I estimate I used the Geopress approximately 60 times over the course of the trip to keep two 1L Nalgene bottles filled for me and another. I bought an extra filter but did not end up using it. -The claimed "...filters contaminated water in as quick as 8 seconds" is probably true for the first few presses but as the filter is used it takes longer and longer. The video is shown after about the 4th day of our trip and you can tell it takes about a full minute. I'm just resting my upper body weight on the filter and not trying to really press down. The length of time didn't particularly bother me as it meant the filter was trapping things I didn't want to ingest. -I read and experienced the leaking/squirting water out the sides and you can see it in the video as well. As I got more experienced with the filter I learned this usually meant I just didn't have the inner bottle centered and was pushing at an angle. As the filter clogs up, your same body weight is creating more pressure so it becomes more important to keep the inner bottle centered along the outer sleeve. -I'm not really sure how you would get 350 cycles/200L out of this filter _and_ keep the press time to ~25 seconds. Keep in mind the BWCA waters are pretty clean from what I understand and I really tried to only use water that hadn't been stirred up or had noticeable floating particles. My 60 cycles is about 43L of water and I was upwards of 2 minutes/press by the end of the trip. Again, that didn't bother me as I just took it slow. I did have an extra filter just in case but as long as I could feel the inner bottle moving, albeit slowly, with just my upper body resting on the bottle then I was going to continue using the existing filter. -I did read some reviews complaining about it being difficult to pull the inner bottle out. The trick here is to twist the inner bottle clockwise as you pull the bottle out while holding the outer sleeve steady. Usually the whole thing will slide out pretty easily once you get past the first few 2-3". -One side story; I had closely considered the Geopress and the MSR Miniworks and ended up with the Geopress but one of my crew had brought along the MSR. While he was using the MSR filter I made a comment about the pin shearing stories I read and the very next day the pin broke on his MSR filter. Maybe I just jinxed him but I was glad I had gone with the Geopress. ... show more
Reviewed in the United States on August 11, 2020 by Shawn Dismuke
    • Follow directions!
Color: Black Camo
Great for collecting drinking water off the landscape. Scoop, filter, and go!!! No worries. Pre-filter with a Milwaukee bag even better. Helps prolong filter life and lessens downward pushing substantially!!!
Reviewed in the United States on September 5, 2026 by Amachipzon Customer
    • Tried and tested
Color: Bali Blue
Review Image by Doug Visser
Tried it for the first time on the Manistee River Trail loop last weekend. Simple and easy to use. Worked awesome and I would highly recommend it.
Reviewed in the United States on August 24, 2026 by Doug Visser

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