Review on Sfee Insulated Water Bottle With Straw Lids, 25Oz Stainless Steel Water Bottles Double Wall Vacuum Metal Water Bottle Kids Leakproof Sport Water Bottle For Outdoor, Fitness, Gym+Cleaning Brush(BDblue) by Jon Cherian

I have about a dozen of theses types of bottles and two of them are Sfee 25oz. I can truthfully say that I can see a difference between them and the other ones that "look” like them. On a 85-95 Degree day, the Sfee brand will keep ice water with ice still in it for 24 hours while lying in a non- insulated carrying bag while all the others will have cool-cold water with no ice inside them. I will faze out the others and just have the Sfee brand. Now that I look at the bottles side by side, the Sfee bottles are wider and a little taller but hold the same amount which tells me they have a little more or better insulation and that’s why the ice lasts longer plus they don’t tip over if you barely touch them like the others.