Show your team pride and keep your drink chilled with this Boston Celtics Stainless Steel Tumbler. It features a high definition Boston Celtics metallic graphic. The Powder Coated Draft is a 24oz Vacuum Insulated Stainless Steel tumbler. Designed to Lock in Cold for Cold Beverages and Heat for Hot Beverages. The result is a cup that not only resists damage if dropped, but also looks and feels great.