Old insulated bottles in woven bamboo

Set of 3 old insulated bottles, in double-walled mercury blown glass. They are dressed in a pretty two-tone bamboo cane. Dimensions: the large one measures 39x15x10 cm - the medium 31x15x10cm - the small one 25x9.5x9.5 cm. In perfect condition, only the large one has its cork stopper. A fine and delicate craftsmanship. A beautiful set for a decoration.