GRAYL UltraPress 16.9 oz Water Purifier & Filter Bottle, Covert Black

I used this product when I travel to the Philippines when I can’t find bottle water at the time. Also in airports. This product has never leaked for me and has performed perfectly. Yes I would buy. It is small enough for me.

So far so good, only had it a few days but it filters my tap water real good (honestly I have not great tap water) have considered using this in place of buying water bottles since getting it. Might update after I've actually used it hiking

Filter is awesome. Rubberized bottom texture does make it difficult to push into adjusting cup holders but you know it won’t slide on flat surfaces. With the volume was a little larger.

I bought this for my trip to Dominican Republic due to being told to not drink or consume the tap water. It worked great, water tasted good and was very clear.

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.

Took the bottle while traveling in India. It works really well. It's hard to press down though. Make sure you put the bottle on a stable surface. I found it was easier to press if the surface was lower than waist level as I had more leverage.

I cannot say enough good things about this product. I prefer the 16 versus the 24 ounce as it fits into water bottle holder on the side of my backpack easier. Have in my EDC and hurricane evacuation kits, and carry with me camping and hiking regularly. Can use as a simple water bottle or if needed for order purification. Have used on remote out west on elk hunts and throughout the Southeast without any issue.

The best. Great buy.

Le filtre est probablement très efficace mais la pression doit être faite avec beaucoup de force sur un support stable.de plus pas vraiment etanche quand stockée à l'horizontale, peut-être du au fait que la pression soit difficile. Cela ne correspondait pas à mon attente.

Ottima per sentirsi al sicuro nel bere acqua raccolta da fonti o specchi d'acqua nella natura. Se nutro dubbi sulla possibilità che vi possano restare elementi che il solo grayl non basti metto a bollire l'acqua o la inserisco in un altro contenitore unitameyad ima pastiglia purificatrice.

Great item, my boyfriend uses it every day. Product is brilliant design has lots of uses from filtered water to cooking/boiling water. Light weight design and decent size not to big but big enough to hold decent volume of water

Missing Cap/Twist on Lid. Love the bottle, just need a lid guys.

J'ai déjà la version ultralight avec laquelle j'aurais aimé avoir le couvercle du geopress. Grayl a combiné les deux dans l'ultrapress. Taille parfaite, fonctionnalités parfaites. Je suis pleinement satisfait.