Patent ID: 7392888

Claim:
A travel bag comprising: two side panels respectively molded from rigid plastics and symmetrically disposed at two sides, said side panels each having a back extension and a groove extending along the length of said back extension; two rubber packing strips respectively fastened to the grooves at the back extensions of said side panels; a top panel molded from rigid plastics and pressed on said two rubber packing strips against the back extensions of said side panels at atop side; a cloth covering covered on said top panel and said rubber packing strips; a bottom panel molded from rigid plastics and fastened to said side panels at a bottom side and pressed on a bottom edge of said cloth covering; a retractable handle fastened to said top panel and said bottom panel; a reinforcing wire fastened to the periphery of said side panels, said top panel and said bottom panel to bind said side panels, said top panel and said bottom panel together; and a cover fastened with a zipper to said side panels and said top panel.