Bag in bag bag

摘要

Problem to be solved: to provide a bag in bag with a wide adjustment function that can adjust the width of the bag according to the width of the bag or to adjust the width of the bag according to the amount of storage.The bag in bag is characterized by a bag in bag having a wide adjustment function capable of forming a pair in a nested structure of the outer body (1) and the inner body (2), and having snap (4) (6) in the upper opening (3) (5) and the bottom (7) (8) of the main body, and width adjustment is possible.Diagram