形状: 横款方形
肩带样式: 单根
里料材质: 涤纶
尺寸：大号宽20cm高18cm厚9cm小号上宽17cm下宽18cm高13cm厚4cm肩带可调节120cm
Shape: square cross-section
Strap styles: single
Lining Material: Polyester
Size: the large width 20cm thick 9cm high 18cm wide 17cm under the wide and 18cm trumpet high 13cm thick 4cm Adjustable shoulder strap 120cm