Thermos Black Premier Insulated Travel Flask 1LThe Thermos Premier Flask has a glass vacuum insulation lining which is specially designed to maintain the temperature of your drink, whether it's a hot morning coffee or a cool soft drink. The handle offers a secure grip, whilst the twist and pour stopper makes it easy to pour without spills. What's more, it features a handy stash top compartment where you can store your tea, coffee and other small essentials.