GRAYL GeoPress 24 oz Water Purifier Bottle – Filter for Hiking, Camping, Survival, Travel (Bali Blue)
$ 99.95
Price: $99.95
(as of Mar 14, 2025 23:32:12 UTC – Details)
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What makes our products unique?
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.
What problem are we solving?
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.
How did we get our start?
From a napkin sketch in a hometown Seattle bar to our first Kickstarter raised over $250,000!
We are a band of outdoor adventure misfits from the Pacific Northwest that set out to revolutionize portable filtration and purification. Along the way we invented the most versatile, fast and easy water bottle to filter and purify water. Anyone, anywhere, can make clean drinking water from virtually any freshwater source in the world. Simply … Fill. Press. Drink.
Product Dimensions : 10.39 x 3.4 x 10.4 inches; 15.9 ounces
Item model number : 411-BAL
Date First Available : March 1, 2022
Manufacturer : GRAYL
ASIN : B09255PYRM
PURIFY WATER ANYWHERE: Make sketchy water clean to drink. Ideal for outdoor adventures (hiking, camping, backpacking, fishing, hunting, bushcraft), global travel, and survival situations. Simply – Fill. Press. Drink!
REMOVES ALL PATHOGENS: Viruses (e.g. rotavirus, norovirus, hepatitis A), bacteria (e.g. E. Coli, salmonella, dysentery), and protozoa (e.g. giardia, cryptosporidium, amoebae).
FILTERS 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.
Customers say
Customers find the water purification unit easy to use and providing good filtration for bacteria, protozoa, viruses, and odors. They appreciate its simple setup and high-quality build. Many customers are satisfied with the water quality and taste, though opinions vary on the clarity and value for money.
AI-generated from the text of customer reviews
11 reviews for GRAYL GeoPress 24 oz Water Purifier Bottle – Filter for Hiking, Camping, Survival, Travel (Bali Blue)
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Ron W –
This filter water bottle really works!
We bought the Grayl 24 oz GeoPress specifically because we were traveling to Africa, and we were not certain we could trust the water supplies. Probably the best way to write a review is to do a pros and cons breakdown.PROs1) This filter really works! We encountered a wide variety of water sources, and every time the Grayl produced filtered water that smelled and tasted good. I say that because some of the water smelled a bit funky before filtration; but after using the Grayl, it smelled good.2) The filter is easy to use. You just fill the outer vessel about 3/4 full, place the filter/inner vessel inside it, and push down. The filtered water fills the inner vessel and is immediately ready to use.3) The filter is relatively compact. The entire system is no bigger than a large water bottle.4) The Grayl system seems very well made. We used it almost every day while in Africa, and it worked perfectly every time.5) It basically filters everything: bacteria, protozoa, viruses, and odors. During the entire month we were in Africa, we experienced no gastrointestinal issues due to “bad” water because we only drank filtered water from the Grayl.CONs1) The Grayl system is fairly heavy. When you are trying to pack light, the Grayl system uses up a bit of your weight budget.There have been some reviewers that complained of water leaking around the seal between the inner and outer vessels. I believe they simply were not using the system correctly. If you take a little care and line things up as they were intended, it works perfectly every time.Also, some reviewers have complained that it takes too much effort to plunge the inner vessel when filtering. There is definitely some resistance when you are plunging (filtering), but if you are patient, it really does not take a significant effort. My wife used it frequently, and she applies a lot less force than I do.Bottom line, the Grayl filter system is an easy, convenient, and effective method for purifying water when you are traveling. I highly recommend this product and believe it is one of the best filter systems available.
David J. Lunt –
Ideal if you have young kids
If you have young kids, this is your answer.I needed an easy purification system to use while hiking with my kids, and I needed something that would produce water “normal” enough for a young kid to drink abundantly. The Grayl was a home run.This filter works great, but it is especially perfect if you are traveling with kids. I took one of my kids (8 yrs old) on a short backpacking trip this summer and this was the ideal filter. She can’t really work the slowish straw-type or pump-type filters; adding the purifying drops makes the water taste like medicine and sometimes you have to wait awhile; and the UV-light systems might kill the bugs but the water remains silty or murky. The Grayl solves all of those problems.My kid isn’t a wimp; she would have reluctantly drunk murky or bad-tasting water, but she drank a lot more water (esp. important in July) since I could refill her water bottle with clear, great-tasting water as quickly and as often as she wanted.The second time I used the Grayl (long day-hike), I was able to continuously refill the water bottles for the entire family. Again, it was super convenient and not difficult to convince the younger kids to drink the clear and clean water that came out.Maybe it’s not 100% perfect: it’s a little hard to push the inner bottle down (but not that hard). I squirt myself in the face sometimes as excess water comes out the sides as I push down, but with young kids this thing was absolutely worth its weight in gold. The water looks and tastes like fresh clear tap water, and you can refill others’ water bottles as much and as quickly as you want.Like I said (wrote) above: Home Run.
Mientjie –
Best filtering system for hiking
Great find, especially for the outdoors like hiking 𥾠in areas with water problems.
Old Goat –
BACKPACKERS FRIEND
This is a PURIFIER, (for virus, metals, pesticides & chemicals), not just a SAWYER filter. Pond water tastes clean not like the pond. Loosen pour spout leaving it attached and press slowly and evenly…thats it/super simple. Quality and durable….large and bulky….but the trade off is no bags, attachments, fast easy use, all in one setup that’s packable in a container tote. This is not for ultalight, but the very best for 2-3 day hikes and venturing on day hikes. Water is purifed so I can drink, wash, cook without worry of virus (BEAVER FEVER) in the back country. It has replaced my Sawyer Squeeze for small hikes and 3 dayers out. If ultralight packing (with a Quality) fresh spring water, or water supply I would use the Sawyer Squeeze…..but a questionable hike with unknown water source/contamination this GRAYLE IS THE ONLY ONE TO BUY AND USE. Filter replacement is cheap considering it purifies. No unnecessary storage space is used in the pack like other systems…..this stores in the bottle tote on pack or your hip. I prefilter all water using a fine knit cotton womens sock…not the fluffy type but a knit. I just wring out the sock and hang it on my pack to air dry….excellent prefilter for large particles and silt. Fill Grayle container to line and loosen cap than press. You can carry water in it full or empty. Pour spout keeps contaminated water away from your mouth. With this you can pour and share water as well.I HIGHLY SUGGEST THIS PRODUCT !!!!!
Tom –
Simple to use and drink
Much better than having to suck through a filter. Easy pour into a glass without having to squees bottle. Nice purified water.
Vaughn Myles –
As expected.
This bottle is really heavy and a bit complicated to use, but got the job done in Indonesia.
Meño Mujica –
ExcelentePura calidadExcelenteeeeee
Omar Gutierrez –
Lo compre porque estaria en una expedicion en un cañon por 5 dias, la relacion calidad precio es lo mejor, nos evitamos llevar cargando agua para todos esos dias o esperar encontrar manantiales, con este filtro solo era cuestion de tomar agua del mismo rio y filtrarla, no tuvimos malestares en el estomago, y su resistencia es increible, ya que estuvimos pasando por rapidos y golpeando constantemente el producto y resistio sin problemas, solo algunos raspones normales
Jose Pablo Cortes –
El producto y el filtro son de gran calidad. Sin embargo el producto llegó con ciertos golpes en la tapa y en el termo
Cliente de Amazon –
Me gusta este producto ya que me ayuda a filtrar muy bien el agua que consumo en mis salidas al campo cuando salgo a pasar el fin de semana
Adam –
Works perfectly, have used it for tap water in a few central American countries and so far so good. Would recommend to everyone.