Experience the perfect blend of style and functionality with our 30 oz. Stainless Steel Tumbler. The double-wall construction and vacuum insulation keep your drinks cold for hours, ensuring ultimate refreshment. Its ergonomic tapered design fits comfortably in your hand, and the slider lid with straw compatibility adds convenience to every sip. Crafted from premium stainless steel, this tumbler maintains the true flavor of your drink. Featuring a bold Boston University logo, it's perfect for showing off your team spirit. With a capacity of 30 oz., it's ideal for busy days. Please hand wash only for best results.