Bubba Brands “Best Dad Ever” Classic Double-Insulated Mug with Handle. 52oz, Bottle Opener, and Tightly Sealed Leak Proof Lid. Tough and durable construction featuring ergonomically designed handle with soft touch grip. Dual-walled polyurethane with insulation. BPA-free large capacity coffee or beer mug. Iconic patented keg shape. Keeps Drinks Hot or Cold for Hours. Excellent condition. Smoke free home.