Color Blue Material Stainless steel inner tank + PP shell Recommended uses for product 1- The product is suitable for school, work and camping, and the number of layers can can be freely combined as required. 2- After use, it should be cleaned and air dried in time, and it should be stored in a dry environment when not used for a long time.1- The product is suitable for school, work and camping, and the number of Layers can be freely combined as needed. 2- After use, it should be cleaned and air dried in time Age spectrum () Adult Special feature can be freely combined as needed, Sealed leak-proof function, building block combination structure can be freely combined as needed can be combined, Sealed leak-proof function, Building block combination structure Capacity 2300 milliliters Love theme Product dimensions 14.5D x 14.5W x 24.5H cm Quantity 1 Info about this item Nordic style design, multi-layer combination structure, each layer has an overflow protection function. Double-walled body, outer layer made of PP, inner layer made of food-grade stainless steel, with certain anti-scalding function.