The Neo Vacuum Insulated Cup features double-wall stainless steel construction with vacuum insulation, to keep drinks hot for up to five hours or cold for up to 15 hours. With an easy-to-use press-on lid that keeps contents secure, it makes the perfect accessory for wine, beer, soda, cocktails, and more. The Neo Vacuum Insulated Cup is hand-wash only. Laser is not available on stainless and silver drinkware colors.