Come and see our amazing products. For a unique way to advertise your gym, park or sports center, try this 30 oz. Ice Age Double Wall Vacuum Tumbler. The insulated tumbler holds 30 oz. (900 ml) and has a textured twist design on the lower body. It's made of double wall 304 stainless steel with copper insulation. It's designed for use with both hot and cold beverages. Add a versatile marketing tool to your ad campaign. Your logo is welcome. Price for over 3000pcs is for sea shipment. Pls confirm further with us if any query about packing info, inventory status and time schedule.