Expertly designed for maximum convenience, the 24 oz Mountaineer Tumbler features a durable stainless steel vacuum construction and a screw-on lid with a flip-up silicone spout. Keep your drink hot for 12 hours or cold for 24 hours with its copper lining. The tapered construction allows it to fit most automotive cup holders, making it the perfect choice for branding on-the-go. Please note that all Elevation & Fresco imprint methods must be hand washed.