Keeps food fresh for hours when used with an ice pack Main body fabric is made of 100% recycled polyester with a durable coating Lightweight insulation Durable, compression-molded exterior Large, accessible opening for packing, unpacking, and cleaning Interior pocket FDA food grade BPA-free liner with welded seams to keep spills and splashes contained Designed for Good: this product was designed and developed with the well-being of people and planet in mind The 5 L Carry Out Lunch Box features lightweight insulation and a roomy, leakproof interior. Perfect for sandwiches and snacks, food stays fresh, and the durable, compression-molded exterior protects your goodies.