ImportedPolyester liningZipper closureHand Wash OnlyCute Girls Backpack with Lunch Box: Kids backpack size:15"x11.8"*5.1"(L*W*H) , lunch bag: 10"*7.1*4.3"(L*W*H), the kids lunch bag is BPA free and Insulated inside help keep food and fruits fresh with ice packs. Perfect school matching set for your little girls back to preschool, kindergartern, elementary and other outdoor activities or parties.Adorable Flower Backpack: Unique collection of the pattern and vabriant colors including flower unicorns, dinosaurs, mermaid, cars, trucks and other creative design captures the spirits of imagination and fashion which inspire your little one to own their dreams.Large capacity kids backpack for preschool or elementary: featured a main compartment to store folders, notebook, pencil case, lunch box and other school supplies. Front zippered pockets for pens, snacks, toys and side pockets for kids water bottle, etc.Durable and Water-resistant backpack and lunch kit: made of sturdy and smooth water resistant polyester material, rip-stop and easy to wash. Reinforced stitching and smooth zipper will not rip off after long time use. Adjustable padded shoulder straps with chest buckle and ergonomic cushioned back offer support and comfort while carrying and prevent the shoulder strap from sliding down the shoulder.Go back to school with this durable and reinforced school bags and lunch box set. Whether your little one is going to school, travel, camping, hiking, sports, party, this backpack set works perfect. Recommended for children over 3 years old and up. Comes with a warranty against any manufacturing defects at the time of purchase.Recommended Age Grade：Not for children under 3 years old