This kind of bag, of course can be called box is made of paper. So it is actually light. 

It is used for fill napkin.

It is considered as Chinese traditional shopping bag, you can put your clothes,your books,your waste documents into it to restore.which keep it from wet.

When you fold the cover, you can see it as a banch, locating it in the bedroom, and watching TV sitting on it.

Green, which is the hottest title we are advocating all over the world nowadays, the kind of appliance is rightly drive from natural material, its safety can be guarantee.