UltraPress 16.9 oz Water Purifier & Filter Bottle for Hiking, Backpacking, Survival, Travel (Covert Black)

Wonderful product. I took mine out of the country and used it for safe clean drinking water. It never once let me down. It never leaked or caused any spills. Easy to wash and clean. Filters are cheap and last a long time. Filters out pfas and chlorine taste as well as viruses and bacteria. The life straw bottle couldn’t do all of these things. The water flow is easy to push once you do it a couple of times. I really recommend using this during traveling. Especially if the water source is sketchy. 5/5 solid stars

I travel all over the world for months at a time, and I finally got tired of constantly buying bottled water—both for the expense and the environmental impact. That’s why I picked up the GRAYL UltraPress, and it’s honestly one of the best travel gear decisions I’ve made. It’s incredibly easy to use—fill, press, and drink. I’ve used it with tap water in multiple countries and even with questionable sources while hiking. Every time, the water comes out clean, tastes great, and I never have to worry about getting sick. Knowing it removes viruses, bacteria, protozoa, and even heavy metals gives me serious peace of mind on the road. It’s sturdy, compact enough to fit in my backpack side pocket, and doesn’t leak. Plus, the filter lasts for a long time (300+ uses), so it’s saving me money and reducing plastic waste. Highly recommend it for fellow travelers, hikers, or anyone who wants safe drinking water anywhere.

Very awesome one not just for traveling but also in a daily base use if you don’t want to pay for less clean bottled water. Works a little hard at the beginning then it goes well a specially if you remove silicone part from the bottom ;). Better than Grayl GeoPress- the bigger one- impossible to filter by the woman because it’s so hard to push it down. This one is nice weight and easy to use.

It's just the right size to fit in the bottle carrier on my backpack. I specifically used this to filter free ice water from shops in Thailand. Specifically water borne illness occurs frequently when shops offer free water. Simply filtering it with the Grayl took any uncertainty regarding drinking water. Sure filtered water bottle is cheap, but it's plastics for the environment. The simple filtration method made it easy to carry around and I always had clean fresh water in my pack. I haven't gotten sick. But if you use it for just the hotel to improve the drinking water when you make your pourover (you need to make your own coffee because in Thailand most good coffee shops don't open until noon), you shall misplace the cap. I would like to see future designs with a cap-loop to hold it in place so you don't lose it. I put the cap in one of my bags for safe keeping and ended up losing it for 30 days until I found it when unpacking everything back home. Otherwise great travel product.

Must have when travelling abroad using unknow water sources. A++++ Great for civil emergency use too :) Don't forget to stock up on the replacement filters.

this is a great bottle! i used this for 3 months while i was in India and never got sick

I am on my second Ultrapress. My first one lasted about a year and a half and in that time I went through about 3 filter replacements for it What I love about this smaller model is it holds 16oz of water, which is a very convenient amount for filling other vessels, like canteens and bottles that are 1 Quart, as it just takes 2 pumps to fill it, with nothing left over. With the Geopress, it would still take 2 pumps. but you would have some amount of water sitting around inside the pump with nowhere to go, since it's 24oz, a somewhat awkward amount. The reason I suspect my first one failed was because the rubber seal around the outside of the fill tank wore down to the point that water from outside cup part during pumping would get past seal and started contaminating the water in the tank. I can't exactly explain how this would be the case, but the reason I believe this is because pumping with my first Ultrapress compared to this new one has almost no resistance, and water starts leaking out of the sides when pumping with the old one, where with the new one the seal is super tight, and no water comes out during pumping Not sure how this could be fixed in a revised design, perhaps some sort of replaceable rubber seal on the fill tank? I don't claim to be an engineer, but it would be nice if there was some way to design around this one small flaw, to extend the lifetime of these potentially life saving devices. Other than that, it does a great job filtering everything out of water, including bad tastes, my stomach is rather sensitive to algae tastes that even come up in some bottled water, and this pump deals with that no problem.

Feel safe with this, never worry about my water - expensive but peace of mind well worth it. Saves having to carry loads of water in, I also take a platypus bladder to store extra water direct from the water source to filter when I get to camp through the grayl. Brilliant,

Debería de haber uno en cada hogar.Filtra perfectamente. Lo regalamos a unos amigos que viajaban a Sumatra y fue un acierto,cogían el agua del río y la filtraban para beber.

Bought for multi peak hikes in the Mourne Mountains where we have plenty of fresh water sources to top up. Lightens the load when out on summer day hikes and gives us that peace of mind that we won't run out of water or get sick from drinking fresh mountain water. Love the colours choices. Bought one for my husband and one for myself.

Se purifica muy rápido sin tanto esfuerzo, me gusta que el filtro es intercambiable y la botella ligera para no sumar más peso en los viajes de larga caminata

The bottle arrived without a lid, rendering it useless. Had to return it. I subsequently bought one from a retail store and found it to do everything I'd hoped. Would have rated it 5+ stars if it had have been shipped with lid/cap.