The unique diamond-textured grip of this Chasing Diamonds Tumbler make it a comfortable and trendy drinkware for Prom favors! Our 16 oz. diamond grip tumbler is double-wall insulated, so it can hold hot or cold liquids. Includes a screw-on, spill-resistant flip top lid. Add your choice of custom imprint to one side to create a fun personalized favor for Prom or other school event.