i love my cup no more warm drinks [SEP] this cup is great i actually ended getting another one for my husband it keeps drinks cold over hours with ice in the cup i actually did an experiment with filling it up with ice and a drink and the ice remained for hours i really like the metal straw and the different lids they give you it is a great price and you get a lot for the price as i researched many other similar cups on amazon i am very happy with my purchase i got the silver and it is a great looking cup that you can put in the dishwasher and it will fit in your car cup holder i would get this one as you should be happy you did