Double Wall Stainless Steel Metal Insulating Vacuum Flask with Bamboo Cover & Additional Tea Infuser. Capacity: 400 Ml. Bamboo is a Natural Product, There May be Slight Variations in Colour & Size Per Item, Which Can Affect the Final Decoration Outcome. Bamboo is a Natural Product, There May be Slight Variations in Colour & Size Per Item, Which Can Affect the Final Decoration Outcome. Minimum Quantities Apply.