Silver Buffalo Harry Potter Hogwarts House Crest 40-Ounce Stainless Steel Tumbler with Handle Design: Features a vibrant, multi-colored Hogwarts crest showcasing all four iconic houses: Gryffindor, Slytherin, Ravenclaw, and Hufflepuff set against a maroon background. Capacity: Holds up to 40 fluid ounces (approx. 1,182 ml). Material: Built with double-walled, vacuum-insulated stainless steel to keep your beverages cold or hot for hours while preventing outside condensation. Structure: Outfitted with an ergonomic side handle and a translucent, secure plastic screw-on lid. The bottom tapers down seamlessly to fit safely into standard vehicle cup holders. Care Instructions: Hand wash only. This item is not safe for microwave or dishwasher use.