Joe's USA Insulated Lunch Cooler Bags - All Colors (Black/Grey) Joe's USA Insulated Lunch Cooler Bags - All Colors 600 denier polyester, 300 denier polyester (400 for 2 color bag) Joe's USA Model # ILCBAC 1 Color Bag Dimensions: 9.375"h x 6.5"w x 4.25"d; Approx. 259 cubic inches, Adjustable web carrying strap 2 Color Bag Dimensions: 11"h x 7.5"w x 6"d; Approx. 385 cubic inches, Padded web top handle