吊り下げ式脊椎保護減量人間工学に基づいたバックパック xn2516 グレーのアップグレード バージョン Ω

Spine-protecting and weight-reducing ergonomic backpack

- Massage pressure-reducing shoulder straps
widened and thickened shoulder strap design, when the backpack is bearing weight, it effectively solves the problem of concentrated stress points. Massage nail pressure relief can relieve shoulder pain and also It can have an anti-slip effect and prevent the schoolbag from shifting.

- Six-piece 3D pressure-reducing and breathable function
breathable mesh back pad + suspended breathability for better ventilation and more comfort. You are not afraid of sweating in the summer. The schoolbag is closer to the back. Comfortable

- Back suspension design and professional spine protection
suspension technology provides pressure-free space on the spine to protect the spine from impact of objects

- Chest buckle design
Fasten the chest buckle to disperse the stress on the shoulders and distribute the gravity of the backpack on Waist, reduce the pressure on the shoulders and make the school bag fit tightly to the back

- Enhanced waterproof function
The school bag is four-level water-repellent. The fabric is made of high-density lightweight waterproof fabric. The fabric is light and strong, scratch-resistant, wear-resistant and water-repellent

- The bottom of the school bag Thickened base
many books in without causing the bag to fall