Come and see our amazing products. Free imprint and shipping. The insulated bags are pretty big (Size: 8.27 x 6.69 x 5.51 inch). It can hold 6 bottles of 500ml drink. The insulated bag has 2 layers of insulation, high quality aluminum foil and thick thermal insulation foam. Customizing size and style are welcome. Pls confirm with us about the packing info, stock color and exact production time before placing your order.