Aoking 升級版懸浮護脊彈力肩帶減重書包背包 純黑+藍色 (中學生Size) JN470322B-47 school backpack - Backside suspension design

- Backside suspension design

Suspension technology provides no pressured space on the spine so that the spine is protected from object impact

The slow pressure of the massage sponge can relieve shoulder pain and can also have a non-slip effect

Size: 43×31×14cm

加寬加厚肩帶設計，當背包承重的時候，有效解決受力點集中的問題，按摩釘緩壓可以減緩肩部疼痛，還可以起到防滑效果，避免書包移位

Aoking 升級版懸浮護脊彈力肩帶減重書包背包 純黑+藍色 (中學生Size) JN470322B-47 school backpack - Backside suspension design1. 2. 3. 55 (202512026 Quota551()) 4. 8() 5. 2AOKING(xk3004) * AOKING Size: 33 x 17 x 49 CM 1.) 45% 2.) 3.)3D + 4.) 5.) 6.) Specifications Capacity: Around 30 L Weight: 0. 85 KG Note: Because its manual measurement, there will be some inevitably deviations. Features Aoking Spinal Protection Ergonomic school bag specially designed for students Super elastic shoulder strap Effectively reduce weight by 45% and reduce shoulder pressure Massaged