PROBLEM TO BE SOLVED: To make arrangements so that a pull tab will not easily be removed from the body of a container even if outside force is applied thereto, and liquid food will not leak therefrom. SOLUTION: The container comprises a container body 12 having ripping parts 75, 76 at the portions corresponding to the inlet/outlet opening in the top wall 21, a first fixing part 61 heat-bonded to the prescribed portions adjacent to the ripping parts 75, 76, a lid body 62 heat-bonded to the ripping parts 75, 76, and a pull tab 56 that is equipped with second fixing parts 64, 65 which are heat-bonded to a front wall 13. Since the pull tab 56 is provided with the first fixing part 61 heat-bonded to the prescribed portions adjacent to the ripping parts 75, 76, with a lid body 62 heat-bonded to the ripping parts 75, 76, and with the second fixing parts 64, 65 heat-bonded to the front wall 13, the pull tab will not be easily removed from the body of the container 12 even if outside force is applied to the container body 12.