1,Backpack: With open side pockets on both sides of the backpack, you can place umbrellas,water cups, etc, for easy use.The shoulder belt is made of re- inforced pearl cotton cushion material, which can effectively relieve the pressure on the shoulders.Using high quality two-way pull head, not easy to shell, longer life. 2,Lunch bag: Polyester main material and EVA+PE cotton lining material;Adjustable shoulder strap,breathable mesh pocket and handle strap.This lunch bag can be as a tote bag or messenger bag. 3,Zipper pencil case: Multi-functional pen pencil bag for students to store all kinds of stationery,also can be pencil case,cosmetic bags,cell phone bag and coins purse bag,suitable for both office,school,home use.