This is a single shoulder messenger bag specially prepared for boys attending extracurricular tuition classes. Of course, it is also the best choice for holiday travel. Lively boys are always willing to accompany dinosaurs, little monsters, and sharks. The safety reflective strip effectively warns passing vehicles at night to protect children's safety. Features: Super lightweight Anti-fouling and waterproof fabric Easy sponge clean One large main compartment Front stash pockets for easy access Inner utility pocket with organizer Dual side water bottle pockets Adjustable sternum strap Reflective piping for enhanced night visibility Specifications: Weight: 325g Dimensions: H 34cm x W 30cm x D 11cm