Fabric-All imported ultra-high-density 600D nylon. Strong resilience. All fabrics can only be used after passing the waterproof and decolorization test and can withstand polishing up to 6000 revolutions. Hard and durable.
Zippers-All zippers have passed the honed test. According to statistics, each student uses the zipper of the schoolbag about 25 times a day on average. It is guaranteed that the zipper will only wear out and not be damaged within three years.
Reflective materials-All use internationally renowned brand 3M reflective materials. It can improve the driver’s alertness at night.
Backboard-ergonomic, like the second spine of the human body, it can distribute the weight of the schoolbag on the hips and pelvis.
Body-shaped design shoulder straps can distribute 80% of the weight of the schoolbag to the hips and pelvis. Reduce pressure on the backbone.
Chest strap-Stabilize the bag and reduce the pressure on the shoulder muscles.
Hip Strap-Fix the schoolbag on the hips to prevent the schoolbag from swinging from side to side during walking and running. The weight can be evenly distributed on the spine, hips, and pelvis.
Inner cable strap can position the book in the bag without swaying left or right.
Webbing-Through the tensile test, it can withstand more than 600 pounds of tension.