Stainless steel isothermal bottle. 1918 edition, navy blue colour. Capacity: 591 ml / 20 oz. The body of the bottle is formed in two separate layers of stainless steel, giving it good thermal insulation. External condensation is avoided when thecontainer contains cold beverages and with hot drinks the external surface is kept at room temperature. For hot liquids, the temperature is maintained for up to 12 hours and cold drinks stay cool for even longer. Hermetic screw cap. We protect: the useof reusable bottles contributes to reducing the consumptionof single-use plastic bottles.