The Alpha Delta Pi Little Sister tumbler makes a great gift for your Lil Sis or Diamond Sister. She can show her sorority spirit by taking her ADPi tumbler to the pool, the gym or to class. The Alpha Delta Pi Little Sister tumbler is insulated for cold and hot beverages, holds 16 ounces and measures 7" in height and 3 1/2" in diameter, on lid. The lid has a hole for a straw (straw is excluded). The tumbler is microwave safe and dishwasher safe.