Come and see our amazing products. Quench your brand's thirst for publicity and promotion when your make a gift or giveaway of these handsome drinking tumblers. This 20-ounce capacity drinkware is made of durable 304 stainless steel with double-walled copper insulation that maintains the temperature of both hot and cold beverages. Each tumbler has a snap-tight lid with a sliding opening for stress-free sipping. Hand wash only, and not for use in freezer or microwave. Choose a color and add your school, sports team, organizational or company logo, emblem or message to customize. Pls confirm with us about the packing info, stock color and exact production time before placing your order