Old food thermos from the Invar brand. Interior glass jar, cork stopper. Exterior, steel (Invar?) painted green. Aluminum loops for strap (missing). Some gaps in the paint. Good condition. Diameter 20 cm, height 11 cm. Condition: Used Item having been used. Item with some signs of superficial wear, fully operational and working properly. It may be a demonstration model or an item returned to the store after a short period of use. any imperfections. Color: Green Brand: Thermos Type: Insulated bottle Material: Metal, Glass Height: 20 cm Features: Double wall Width: 11 cm Vintage: Yes Diameter: 11 cm