Extra thick brown kraft paper bag 4#laminating 65g(oil-proof waterproof) Brown kraft paper bag 6#laminating 65g(oil-proof waterproof) Brown kraft paper bag 8#laminating 65g(oil-proof waterproof) Brown kraft paper bag 9 # laminating 65g (oil-proof waterproof) Brown kraft paper bag 9 # laminating 65g (oil-proof waterproof) Brown kraft paper bag 9 # laminating 65g (oil-proof waterproof