KIDS BACKPACK SET- Kids backpack size:11”x5”x17”, One main large zipper pocket inner and two sides mesh pockets. Lunch Box Bag made with Polyester Lining Material, EVA + PECotton, size:7.48”x3.14”x9.84”,waterproof and durable insulated lunch box with mini bottle holder pocket. Pen case size:8.6"x1.7"x4.3".LIGHTWEIGHT- The boys girls bookbags is made of durable polyester which is lightweight,heavy duty and easy to clean. The student backpack is perfect for kids going to preschool / primary school/ junior high school / high school /play dates / casual day trips. The school backpack with adjustable padded shoulder straps, it is soft and comfortable.TRENDY DESIGN - Kids Backpack with Lunch Box Pencil Case have many funny novelty pattern for you choose, including dino, frog, soccer, cow strawberry, panda, cartoon owl, cat, sloth, sunflower, horse floral, cartoon pig, kawaii corgi, tiger, dragon, cool baseball, basketball, galaxy stars, and other cute theme graphic.PERFECT GIFT- Recommended for children 5-19 years old. Our cute trendy backpack is perfect for Christmas,shopping,birthday gifts,dating,work,back to school,travel,hiking,camping,outdoor sport,gym,picnic,beac etc.OCCASIONS - The kids book bags can be used as bookbags, travel bag,casual daypack for daycare,weekend bag,lunch box,pencil case,great for elementary school, secondary school,gym sport, picnic, beach,camping, hiking,travel,outdoor activities