Review on 💙 Blue 64oz 💙 Thermos Foam Insulated Hydration Bottle by Ralph Banks

I bought this thermos for use outside when I do summer camp classes. Last year I used an ordinary thermos of the same capacity. It was leaking everywhere, so this year I wanted to try something different. This item is completely lead free and will definitely keep drinks cold. I also bought large 2" ice cubes to put in, thinking they would last longer. This is a great combo for chilling drinks! This cool box is also easy to carry as it can be folded up and folded back down when not in use. My only concern is that it's bulky and that it takes forever if you pour your drink into another container. There is no air vent to allow air to enter the container and the liquid to flow freely like the other original version. I'm not sure how it would get airtight if it did, but I'm sure if there was another piece of rubber under the flap to seal that hole it would be great. . Just a small suggestion, but otherwise a great product!