Your everyday brown bag. Certified organic cotton. Preshrunk and fully machine washable. Rinsable, tested food-safe lining. Snap closure (easy for small hands!). Durable and roomy - ample space for kids and grown ups alike. Meets or exceeds the highest safety standards. Note that this lunch bag is lined, but not insulated. Lunch bag is lined but not insulated. Water-resistant lining works well with an ice pack, if desired. Body: 100% certified organic cotton. Lining: 100% polyester. Care: Machine wash warm, delicate cycle. Air dry. Size: 11" x 8" x 4.5".