The features a chest strap, padded back & adjustable strap, bright colors print. Ideal for preschoolers, kindergartners to Pre-K school, daycare, children's playground, or outdoor day trips. Fits 2 - 3 years old kids boys Lightweight kids backpack: only 9.5 oz. Dimensions: 12.5" x 11" x 7"/ 32cm x 27cm x 17.5cm Cute cartoon dinosaurs design. Made of water-resistant Polyester material, firm and easy to clean Easy double zipper closure, big main compartment, front pocket, plenty of room to store pens, crayon box, snacks, and toys Mesh side water bottler pockets. Padded shoulder straps and the adjustable buckle can offer a comfortable fit to your child