The Regatta Thermulate Insulated Mug 1.2L is built for on-the-go use with durable stainless steel. Its double-wall design keeps drinks cold for 12 hours or warm for 6. A spill-proof flip-top straw lid and carry handle make it perfect for commuting or daily walks. This mug features a 1.2 litre capacity, a multifunction spill-proof twist lid with straw, and a non-slip rubber base. The 304 stainless steel inner ensures excellent performance, keeping drinks cold for up to 12 hours and warm for up to 6 hours. Dimensions: H:22.0 x W:16.0 x D:31.0 cm. Model Number: RCE569 800000. It comes with a 1-year guarantee.