ÖKO - Advanced Water Bottle with Filter Derived from NASA Technology, Filtered Water Bottle for Travel/Outdoors & Home, Water Filter Bottle for Harmful Contaminants (1 L, Charcol)

Bouteille d'eau pratique conserve la qualité d'eau. Sans changer le goût.

You can’t squirt the filtered water into your mouth or cup. You have to literally pull on the spout with your teeth to get water.

I bought this bottle for my Africa trip in July. Unfortunately when I first use it, water is leaking from the sip, very bad. May be that's why the bottle was on sale. very disappointed.

Argolla de enganche no es marca öko, es de un material muy distinto a la original, topa con la tapa de la botella, tengo la botella de 1lt y la argolla de enganche es totalmente distinta.

I'm not going to be drinking out of any ponds, I just wanted a water bottle that would filter out nasty chemical tastes from city water when traveling. Pros: doesn't use a straw so you don't have to suck water out of it and you can squeeze water into the hotel coffee maker. It doesn't leak on the plane with the air pressure changes. Removes chlorine/algae smell/taste. Cons: a bit bulky yet small in volume, but I guess I don't need to lug 64oz of water on the plane and I can refill anywhere. After it's about half empty you have to turn it vertically upside down to drink out of it, but still better than sucking on a straw. Overall pleased with this product.