Double-walled insulated design, with stainless steel casing and virtually unbreakable 750 ml inner container. Great for travel - features a carry handle, a dual-purpose easy-pour stopper, and an insulated cap that can be used as a cup. Conforms to British food safety standards. Comes in an attractive gift box, complete with a 10 year guarantee. MasterClass Stainless Steel 750ml Vacuum Flask in Silver