Standing Pen Bag Printed Zipper Pen Bag 

Triangle double layer pen bag imitation metal zipper pen bag Student stationery pen bag is a bag used by students to store stationery, usually made of fabric or leather. Its design is usually rectangular or square in shape, with a zipper or button to open and close. There will be multiple small compartments inside the pencil case for storing various stationery such as pencils, pens, erasers, rulers, scissors, etc. Some pencil cases also have a small pocket designed to hold small items such as coins, cards, etc. The design of the student stationery pencil case aims to facilitate students' carrying and storage of stationery, making it neat, orderly, and easy to use.