Air permeable and heat dissipation design of back pad. Safety belts strengthen spinal protection. Chest buckle fasten bag location, avoiding straps from slipping. Durable and smooth zipper. Streamlined strap design complementing any body type, without compressing neck and armpits. Inner EVA plate design : Increases load bearing capacity by fitting according to spine shape, without deforming bags when loaded. Outer anti-luminous design: Reflective design increases safety on roads in evenings / nights. |