Multiform backpack

Abstract

A multiform backpack includes a back portion provided with first disengageable connecting means and a pair of shoulder straps equipped with coupling means, and a variety of flexible bodies with different shapes and configurations selectively interchangeable with each other, and equipped with respective second connecting means complementary to the first connecting means for the union to the back portion, as well as fastening elements for the coupling means of the shoulder straps.

1 . (canceled) 
     
     
         2 . A backpack according to  claim 3 , wherein said first and second connecting means are selected from a group consisting of closing zippers, snap-fit buckles, poppers, and microhook strips. 
     
     
         3 . A backpack comprising:
 a back portion provided with first disengageable connecting means and a variety of flexible bodies of different shapes and configurations selectively interchangeable with each other and equipped with respective second connecting means, complementary to said first connecting means, for a union to said back portion, and   said back portion equipped with a pair of shoulder straps, each shoulder strap of said pair of should straps permanently joined at a first end to a top of said back portion, each shoulder strap provided at an upper area thereof with a respective upper fastening element for a removable connection with a respective union element provided on a top of each flexible body of the flexible bodies, and each shoulder strap provided at a second end opposite to said first end with a respective coupling hook attachable to a corresponding ring applied at a lower area of each flexible body of the flexible bodies.