Built LB7-MDT Extra Relish Lunch Tote, Micro Dot Save money and eat healthy with this small insulated lunch tote in micro dot pattern; measures 13 by 11 by 6 inches (WxHxD) Removable shoulder strap for carrying heavier meals; interior pocket Made of neoprene, the same material used in wetsuits; stores flat or rolls up for convenient packing and storage Insulates food for up to 4 hours (depending on external temperatures) Stain resistant; machine wash cold; drip dry