The present disclosure provides a flexible package for packing an article/ bottle/ container comprising a front wall, a back wall, two side walls, a top wall, a bottom end, inbuilt handle(s) and weak line on one or more wall surfaces for easy opening of the package, wherein said inbuilt handles are laser scored, perforated, punched, or ultrasonically cut profile made at the predetermined distance from the joining edge of the front and the back walls with the top wall. In another embodiment of the present disclosure, the front wall and back wall are folded, creased and sealed perpendicular to the surfaces to form two ribs, said front and back walls are extended beyond the ribs to form two extended walls and said extended walls are sealed together to form a top wall having flat surface. Fig l