thermo mug Urushi Tumbler thermo mug | Urushi (Lacquer) Series This is an Urushi tumbler created by applying the breath of Tsuchinao Shikki to thermo mug's vacuum-insulated stainless steel bottle. Materials: [Body] 18-8 Stainless Steel [Lid] Polypropylene [Packing] Silicone Rubber *Vacuum-insulated, Urushi lacquer finish Capacity: 300ml Size: [With Lid] Diameter 97mm x Height 138mm [Without Lid] Diameter 90mm x Height 128mm Weight: [With Lid] 250g, [Without Lid] 190g Heat Resistance: 120°C Cold Resistance: -30°C This item has been stored in a regular household. Please refrain from purchasing if you are concerned about this.