Certified organic cotton. Preshrunk and fully machine washable. Cotton canvas carry handles. Zipper closure. Rinse-able, tested food-safe lining. Interior pocket (for a water bottle or ice pack). Durable and roomy. 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″.