Rush Service : 1 business days - Get customers to shop with you first for all their needs by offering this powder-coated Wolverine tumbler! It's made of 18/8 stainless steel with double-wall, vacuum-insulated construction, comes in several fantastic colors, and holds up to 20 oz. of your favorite beverage. This has copper lining that keeps drinks cold for up to 24 hours and maintains the temperature of hot drinks for longer. This includes a clear lid with drip-free seal and you can even add on up to three coffee pods in its presentation to customers. Add your company name or logo for maximum visibility. Let clients know they can't go wrong when they choose you!