This tumbler is heavy duty, really well-made, and works brilliantly. Great Price!
I am very excited about this tumbler. Right now, I use a tumbler that I seem to tip over more than I'd care to admit, and spilling 40 ounces is a huge mess. A sippy cup isn't big enough, but I needed an equivalent, and that's indeed what this tumbler is. I love it. I also needed a cup that would keep my drinks cold as long as possible. I like to fill my cup with ice once a day and refill it with water as needed, so I decided to test how long a cup of ice would last before it completely melted. On January 16th at 11 PM, I filled this cup with ice and literally forgot about it. My house is under construction right now, which is very stressful, and I had forgotten about my experiment.The tumbler sat in the same place for about a day and a half before I once again knocked over my tumbler, which reminded me that I had a solution waiting. I took the second picture on 1/18 at 7 AM, which was now mostly very cold water with a bit of ice left, confirming that this new tumbler will keep my drinks just as cold, if not colder, than the tumbler I'm using now. Then, I turned it upside down over my phone for the ultimate test. Not a single drop fell. Not one. I have found my adult sippy cup! I finally don't have to worry about spilling my drink, making a huge mess, and destroying appliances or electronics anymore.This tumbler is heavy duty, really well-made, and works brilliantly. Something else I noticed and appreciated right away was how easy it is to open and close the lid. I was forever fighting the lid on my other tumbler. This tumbler and straw are easy to clean, the handle is easy to grab onto and hold, and I can fold down the straw when needed. I'm extremely happy with this new tumbler, and it will be my new go-to cup moving forward. The best part about this amazing tumbler is that, at its list price of $24, it costs half of what most of these types of tumblers cost, and it's often on sale, which makes it even less. This is a fantastic value for this tumbler!!