Set of 3: This backpack set is a 17x12.6x5.5 backpack + 10.2x8.6x2.4 portable lunch bag + 9x5.2x1.2 pencil case combo. Backpack features: backpack made of oxford fabric, with very good wrinkle resistance and overall fashion, lightweight, adjustable shoulder straps can be adjusted to your comfortable length at will, comfortable airflow design on the back, thick and soft. Lunch bag: with insulated lining, it can keep items fresh for 4-45 hours, and the top handle is easy to carry, it is easy to carry around. Pencil case: polyester material, strong and durable, smoothly moving zipper can hold your school supplies, can also be used as a cosmetic bag, coin purse. Gift choice: The large capacity design works even more! We treat every customer with sincerity and solve all problems with professionalism. Our after-sales team is always ready to guarantee your shopping experience.