Customise lunch combinations and keep food cooler for longer with our NEW versatile flexi insulated lunchbag!Designed with flexible sides to fit even more of your favourite b.box lunch combo. Made from 100% recycled polyester fabric, with a durable aluminium lining, our flexi insulated lunchbag is completely machine washable! Just zip closed and place in the washing machine (gentle wash up to 30C°) for a thorough clean. The inner mesh pocket comfortably fits our jumbo gel cooler (sold separately) for those extra hot summer days. An easy use zipper opening and carry handle are suitable for lunchtimes on-the-go.