Introducing the Boston Celtics Travel Tumbler - the ultimate companion for your on-the-go lifestyle. This 30 oz. Stainless Steel Tumbler is designed to keep your drinks cold for hours, thanks to its double-walled and vacuum insulated construction. With its sleek and ergonomic silhouette, slider lid with straw compatibility, and silicone grip, this tumbler is as functional as it is stylish. Made of high-quality stainless steel, it ensures that the taste of your beverage remains unchanged. Hand wash only. Get ready to show off your team spirit and keep your drinks icy cold with this special order tumbler.