Which Insulated Tumbler Can Hold Ice The Longest?

Why I'm doing this project

Don’t you just love the Yeti cup? These cups are amazing and we see them everywhere. They are such a popular item and a very high demand. When you fill the cup in the morning with ice and your drink, you will still have ice in your cup several hours later. You can just continue to add your favorite drink and your ice continues to keep without melting. When drinking hot liquids, the yeti works just as well, You can enjoy your hot coffee for hours.

Wouldn’t it be great if there were a similar item as the yeti cup that can keep liquids hot or cold for several hours, made of the same material, but more importantly can be purchased at a much lower cost? Well, there are a few products on the market that claim to be comparable to the yeti and the cost is much lower. The Rtic and the Ozark claim to be similar products and they are less expensive.

I am really excited to begin researching the quality of these other products against the yeti cup. From the outcome of this experiment, I'm expecting that the lower priced cups will be just as good as the yeti by holding hot or cold liquids for several hours and the cost will be less.

ScienceExpo.mp4