Kakusei with Vacuum Dual Durable Stainless Ancolors Mug, Silver, 250ml, Lid, Structure, Heat/Cold, Steel, UC-05

Prevents dust and is hygienic! mug with lid Vacuum insulation layer shuts out outside heat. Stays cool in the summer, warm in the winter, and maintains a delicious temperature for a long time. Product size: 11cm x 8.3cm x 9.8cm (including lid) (actual capacity: 0.25L) Materials: Body (inner side)/Stainless steel (18% chrome, 8% nickel), Body (outer side)/Stainless steel, Lid/Handle/Polypropylene