Every child is a superhero with our machine washable insulated kids lunch box. Elevate mealtimes with smart design details like a removable insert for quick cleaning, and a messenger strap for unburdened ease of movement. Features: Linen/Cotton exterior fabric, Insulated InteriorMachine washable (gentle cycle, cold)-No dryers please, Removable insulated insert for easy cleaning, Detachable messenger strap (47"), PVC, Phthalate, Lead and BPA Free, Back pocket for cutlery and love notes