Review on 🌟 CamelBak Eddy Kids Vacuum Insulated Stainless Steel Bottle 12 oz, Retro Stars: Keep Your Kids Hydrated and Stylish by Carlos Alston

I liked it, but it doesn't stay cool for long on hot days outside (not in direct sunlight). I had milk for my son and after a few hours the milk had curdled inside. My son couldn't bite through the spout like with the Contigo, but if you don't pull the spout all the way out and try to shut it, it creates a hole in the straw. Also, the top of the spout holds liquid and is not airtight. So if there is any liquid left in this part, it can leak and cause a mess (it goes through the airtight valve).