新动力大容量软刺绣时尚书包孩子背包

Product Features
Place of Origin: Guangdong, China
Brand Name: New Power
Model Number:NPB20057
Gender: Girl / Boy
Pattern Type: Characters   
Closure Type: Open
Interior: Student
Carrying System:Physiological Curve Back
Handle/Strap Type: Soft Handle
Lining Material:Polyester
Main Material:Nylon
Style:Fashion

The AGS anti-gravity System
The AGS anti-gravity system decompression backpack can bear the load with the elasticity of each step when walking, thus forming the feeling of weight loss. According to the product test conducted by Chinese authoritative originazation, it is proved that it can delay the generarion of shoulder, neck and back muscle fatihue, especially relieve the shoulder and neck adductor muscle group. The human body can carry the heavy load for a long time under the less effert. AGS anti-gravity system backpack has been acquired an exclusive patent in China: Chinese patent no.: ZL201610108348.1, US patent no.(under approval):US10849410 B2.