This fully collapsible cooler bag is lightweight, sturdy & reusable! Lightweight aluminum frame, fully collapses down: this bag is perfect for quick grocery shops, farmers market, a picnic lunch at the beach, or a great lunch bag! Help reduce plastic grocery bags by stocking this reusable bag for all food adventures! Our cooler basket dimensions are as follows: Overall 7.5'' H x 16'' W x 10'' D Overall Product Weight 1 lb. Inside Height - Top to Bottom 7'' Inside Width - Side to Side 15.5'' Inside Depth - Front to Back 9.5'' Exterior: 100% polyester. Interior: aluminum foil on foam insulation (food grade).