It's larger than your usual coffee mug so if you're more of a iced coffee/tea person, this will work perfectly for you! You can fill it up with a ton of ice but still have room for your drink. Even better it's also double walled so your drink remains cold and doesn't sweat condensation onto your hands or desk! It fits perfectly under my Keurig and the lid screws in tightly to prevent any spills.Best part it's top rack dishwasher safe so no annoying handwashing needed!