Our Colma Tumbler features a sleek design in black or white and a pop of color with the 9 1/2" straw--match it to your school colors! The 24 oz. vacuum insulated stainless steel Tumbler features a snap-on, spill-resistant flip top lid and non-slip bottom. It's a durable drinkware choice for students or teacher and volunteer gifts! Personalize Colma Tumblers for Prom, Winter Formal, or Senior Party by adding a one-color silk screened imprint to one side. NOTE: Capacity is 22 oz. with lid on.