طلاب المدارس الابتدائية رواد فضاء الموسم المدرسي بدلة على ظهره

Backpack size: 36*29*12 Material: high-quality waterproof material, Roomy main zip compartment, Thick elastic honeycomb back pad, air guide back panel design, easy to dissipate heat, breathable and comfortable, Lightweight design, free shoulders, Adjustable shoulder straps create a custom fit