This durable lunch bag keeps your lunch warm or cool with a fully insulated wipe clean, food safe lining. It's designed to perfectly fit Sistema® Bento Box, 2L KLIP IT™ or a mix of smaller Sistema® containers. The ends of the bag fold in and clip together to create a convenient carry handle and is ideal for school, leisure and sport. For best results chill your food first or add to the bag with an ice pack. Seal the opening and your food will stay cool for hours.