Made of durable and water-repellent polyester. Include DIY write-on name tags inside backpack. Kids lunch box made of insulated PEVA lining is Eco-friendly, food safe, and easy-to-clean. Dimension: 11L x 14.6H x 5.5W inch(backpack); 10L x 8H x 5.1W inch(lunch bag). Lunch box can easily put into kid’s backpack. Kids backpack with roomy compartment big enough for folder(9’’L x 12’’H), textbooks, toys, sandwich, snacks and other stuffs. Customized reflective design on unicorn pattern can easy capture the interest of children. Suitable for kids’ school and everyday use.