Backpack features: The backpack is sturdy and durable, with adjustable shoulder straps and back vents for optimal comfort on your shoulders.Lunch bag features: It has the function of insulation and cold protection, and is equipped with a top handle and adjustable shoulder strap, you can carry it or cross, and the special internal device can stabilize the lunch.Pencil case features: polyester material, flexible, reusable, suitable for pencil cases, office accessories, cosmetic bags, organizers or coin purses.Large-capacity design: backpack 45 x 32 x 15 cm, lunch bag 23 x 20 x 13 cm, pencil case 18x 10 cm.IDEAL GIFT: This 3-piece backpack set is the perfect gift for family and friends to make them feel your heart!