Stainless steel tumblers come in various designs, including a white version with cherry graphics and a black version with graffiti-style art.Capacity & Features: They typically have a capacity of around 980ml to 1000ml and feature a straw, a handle, and a silicone sealing ring for leak-proof design.Temperature Retention: The vacuum insulation is designed to keep drinks hot for 6-12 hours or cold for 6-10 hours.