Keep your liquids the perfect temperature with this vacuum sealed flask. Hot liquids will remain hot for up to 12 hours and your cold liquids will stay cool for up to 24 hours. Complete with twist and pour stopper which allows you to pour without removing the stopper. The two interlocking cups can be used for both serving and sharing, they can also be utilized as a storage compartment for your coffee, tea or sugar. This flask is especially handy while camping!