A stylish antidote to curly-edged sandwiches or wilted salads, this RIG-TIG lunch-box features a heat sink within the lid that can be cooled in the freezer and keep lunch fresh. The lid can also store cutlery or snacks and is sealed to the base with one of the three practical silicone bands which come with it. So you can customise it with your preferred colour! Box is dishwasher proof. Lid must be washed by hand.