Ello Pop & Fill 22oz. 2-Pack Stainless Steel Water Bottle with Leak Proof Locking Lid

I honestly cannot understand all the negative reviews. These water bottles are great. They keep my beverages cold overnight (I keep them on my nightstand) and during the day. I haven't used them for hot but they were so amazing for cold that when they went on sale I bought 4 more bottles (2 boxes) in the club. As for the leaking I have never had an issue and one day decided to test it out every which way but loose and it never leaked. I think the problem people are having is that the white rubber piece that creates the seal comes loose sometimes. I am not sure why but all I do is pop it back in and then it goes right back to a watertight seal.

We now have six of these bottles. They work fantastic! We have not had one of them leak. I would think that, as in the one review, probably the only thing that it could or would be if it leaks is the white seal, but we have never had one come out of place. We've been using them for 3 or more years now. I plan to buy more because they are more trustworthy in keeping the drinks cold, easier to handle, fit in the cup holders in the car, and certainly, the ring holder at the top is extremely convenient. I am going tomorrow to see if there are more in stock because between my two granddaughters and I we use them everyday. The cups are washed regularly in the dishwasher as I feel safer in getting all the cracks and crevices clean because I drink milk in mine. I can fill it in the morning with milk and three or four ice cubes then have leftover at night time, put it on the shelf and in the morning finish it off. The milk would still be cool. I don't think I've had any cups keep my drinks cool as well.