bubba Envy S Stainless Steel Tumbler with Straw Black, 24 fl oz.

I bought this for two reasons... the colors and the size. The colors are so vibrant they look exactly like the picture and I absolutely love it. The size is perfect because it's not big and bulky, but I don't have to fill the tumbler 10 times a day like I would a cup. The lid seals tightly and I love how the straw goes out at the bottom so it cannot slide out of the lid. I have owned several bubba mugs and tumblers and I would say they all work well. I think they work better keeping hot drinks hot for longer than ice in a cold drink would keep, but my husband and I still use them a lot in our home and on trips. My husband uses his for coffee every morning and has for the last 10 years and we've only had to replace it once (and that was because I accidentally broke the lid). I like to drink ice water out of mine and mixed drinks on the weekends. Really a great product for the price.

I got 2 of these. I drink Iced green tea all day. By evening, the ice was still in the cup . It really keeps things cold and/or hot. I am ordering a few more of these for gifts. The selection of colors and price is great. They are pretty big and measure 8" high. The bottoms are "rubberized" to present slipping and the tops just push on. Can't say enough good about them:)