• Copper-lined, vacuum-insulated deep draw liner maintains optimal 8X drinking temperatures
• Dual walled Stainless Steel construction
• Lead-free vacuum seal
• Features thumb-slide, push-on lid to prevent spills and maintain drink temperatures longer
• Clear lid on white drinkware and smoke lid on black drinkware (lids not interchangeable)
• Non-slip textured Silicone hand grip
• Sweat-free design
• Durable powder-coated finish
• 1-year limited warranty