Cooler bag

Abstract

A cooler bag is disclosed to include a bag body, which has an outer plastic shell, a waterproof inner plastic shell, a sponge layer stuffed in between the outer plastic shell and the waterproof inner plastic shell, a tin foil thermal isolation layer set in between the sponge layer and the waterproof inner plastic shell, two shoulder straps fastened to the outer plastic shell at two opposite sides by which the cooler bag is carried on a person's shoulder, and a top cover panel hinged thereto and openably sealed with a zip fastener, and a storage bag, which is fixedly fastened to the bag body for keeping things and provided with speakers and an earphone plug cable for the connection of a mobile music player for voice output.

1 . A cooler bag comprising:
 a bag body defining therein an enclosed storage space, said bag body comprising an outer plastic shell, a waterproof inner plastic shell, a sponge layer stuffed in between said outer plastic shell and said waterproof inner plastic shell, a tin foil thermal isolation layer set in between said sponge layer and said waterproof inner plastic shell, two shoulder straps fastened to said outer plastic shell at two opposite sides by which the cooler bag is carried on a person's shoulder, and a top cover panel hinged thereto and openably sealed with a zip fastener; and   a storage bag fixedly fastened to said bag body for keeping things. It is also provided with speaker means and an earphone plug cable for the connection of a mobile music player for voice output.   
   
   
       2 . The cooler bag as claimed in  claim 1 , wherein said top cover panel of said bag body has an opening in communication with said enclosed storage space, a lid hinged to one side of said opening and adapted to close said opening.