The 260 ml Sport Coffee Double Wall Tumbler is an 18/10 stainless steel thermos, designed to keep your drinks at the ideal temperature for longer. It has a lid equipped with an opening and closing tab to prevent spills and facilitate safe transport. Its body is coated with silicone, providing a soft touch and a firm grip, reducing the risk of falls or bumps. This cup is ideal for sports and outdoor activities. For best performance, it is recommended to pre-heat the glass with hot water for 5-10 minutes before use. For cleaning, it is advisable to wash it by hand and dry it with a cloth immediately afterwards to maintain its quality and durability.