Double-Wall Vacuum insulated tumbler is good for keeping your drinks warm for up to 6 hours or cold for up to 24 hours. This tumbler is made using a sublimation process creating a smooth, printed finish that won't peel or fade. Includes a plastic lid a reusable straw. Available in both 20 oz and 30 oz skinny design. 20 oz dimensions: 8 inches tall, 9.3 inches circumference, 2.75 inches diameter 30 oz dimensions: 9.5 inches tall, 10 inches circumference, 3 inches diameter tumbler, insulated tumbler, cup, mug, travel mug, sublimated tumbler, sublimation, coffee, latte, cappuccino, drink, drinkware, coffee cup, spillproof, duck off, duck, duckie, rubber duck, cute duck, funny pickle, im kind of a big dill, dill pickle, big dill