Shopping bag Back Pack, turn shopping bags into backpack

Shout out for the Idea from "Lorifish", trying something a bit unusual but might be a great idea if you have to drag plastic shopping bags any distance this might help. Adding a hands free shoulder straps turning those biting strings into a backpack. freeing up hands and keeping the feeling in them.
Straps are 1" webbing, so pretty easy to get your hands on it..