The  Backpackis made from Nylon with Sanffino Leather，Flapcover compartment.  It’s more sustainable than earlier models, thanks to its nylon strap and lining.
 
With leather triangle and strap with side-release buckle
Leather handle
Adjustable leather harness straps
Enameled metal triangle logo on the front
Flap closure with drawstring
Ring for trick attachment
Three external zipper pockets
Padded mesh fabric on the back and trolley band
Interior with zipper pocket and patch pocket
Re-Nylon lining
Detachable, adjustable nylon shoulder strap
Height: 40cm
Width: 30cm
Length: 17cm