Review on CamelBak Eddy Kids Bottle Dinorama by Kyle Smernes

I bought three of these bottles for my daughters and they love them. Nice and big with a fun design that's easy to drink from. BUT. 50% of the time, a few minutes after they put it on the surface, I find the bottle in a puddle of water or juice leaking from the top of the bite valve. All surfaces in their playroom are slowly being watermarked! I guess it wouldn't leak as much if they closed it every time they finished drinking, but my kids just can't remember doing it. It looks like it has something to do with the heating of the liquid inside and the pressure pushing it up the straw and out of the bottle. This is a real design flaw and it would be great if Camelbak could take the time to figure out why this is happening so often and try to redesign the valve so it doesn't happen.