Feature:1. [DOUBLE WALL] Adopts double wall vacuum insulation technology to keep the drinking at the best temperature all day, with 30 hours of cold and 12 hours of heat.2. [COMPACT BASE] The cold insulation coffee cup is designed with a tapered slender base, which makes it perfectly placed in most cup holders, stable and reliable.3. [STAINLESS STEEL] The thermal cup is made of 304 stainless steel, rust and corrosion resistant, reusable and durable, easy to clean and without peculiar smell.4. [COVER AND STRAW] The cup is equipped with a cover and reusable straw to reduce plastic waste, which is environment friendly and energy saving.5. [MULTIPLE USAGES] The thermal cup has a compact structure and good sealing performance, and suitable for family, office, school and outdoor travel.Specification:Item Type: Thermal CupProduct Material: 304 Stainless SteelWeight: 642g / 22.6oz (approx.).Package List:1 x Thermal Cup1 x Straw