12 Pcs Large Insulated Food Delivery Bag Bulk XXXL Reusable Grocery Bags Fold…
Foldable Design: despite these insulated grocery bags are quite large, they are lightweight and portable; When not in use, they can be folded flat, saving precious space in car or locker. Quality Materials: these catering insulated cooler bag outer layer feature non-woven fabric, lightweight and tear-resistant, while the inner layer uses thick, heat-insulating aluminum foil to provide excellent insulation, locking in the coldness of frozen foods or the temperature of hot foods, keeping them at the desired temperature for hours.