Actually keeps your hot drink hot
I must put this review up because of how impressed that I am with this smash ceramic coffee cup with a lid, that has a slide close top that isn't spill free. You must have the cup standing up but unless you're going to put your coffee cup in a bag then you shouldn't have an issue. Imagine any car coffee cup. Even with the mouth slide open my coffee stays hot for an hour to then it keeps the coffee warm enough to drink for 3 hours afterwards. Especially handy when I am one to make a coffee and forget about it till hours later, where it's not hot but it's warm enough to drink nicely. The compact fits in your hand, might be too small for some people but it's perfect for me because I don't have big cups of coffee, have it much stronger with my daily dose of marijuana oil. The cup is fantastic. It's a regular size coffee cup that fits in your car drink holder easily for you to use when you buy coffee (BYO cup for the environment), When you make a coffee even with milk it's too hot to drink! It just retains heat for so long. I'll have to add a bit of normal temp water to make it drinkable. Only thing is that you can't put this in the microwave (I'm one of those people that use to have to reheat my coffee in the microwave) but since I've gotten this cup, I haven't had to use the microwave. It's just a great buy for those on the road working in there cars, or use just at home like I do. I never knew that ceramics had this affect or capabiilities like this on anything let alone a coffee cup. Well done smash!! Lunch boxes, drink bottles, sports drink bottle, thermal cups etc