Lightweight folding backpack
This folding backpack has three colors, enough to choose your favorite color. And he has three functions.
Features:
(1) small package: for your convenience, you can put your luggage, travel bag inside, save your space.
(2) handbag: When you want to go shopping, camping this will be your good choice, loaded with fruits and drinks.
(3) Backpack: He will meet you when you are going to travel with a laptop computer or something else.