Abstract: A product bag for a barrier pack product-dispensing can includes a hollow receptacle comprising a cylindrical middle section with frustum-shaped sections connected to the top and bottom thereof. The lower, closed narrower end of the bottom section has a tubular projection attached thereto and extending downwardly therefrom the supporting the bag on the bottom of the barrier pack can, while the narrower upper end of the top section is adjoined by a hollow cylindrical section for connecting the bag to the top of the can. A barrier pack can incorporating the product bag is also described.