







标准版:长29厘米,高24厘米,宽8厘米(可以放入小学-
A4大本的书,适合放少量课本)参考使用人群(小学5年级以下)
大号:长36厘米,高27厘米,宽12厘米(可以放入比A4书本
大一些的)参考使用人群(初中生,高中,大学生)
加大号:长38厘米,高31厘米,宽12厘米(有笔记本独立袋,能放下10-15寸的笔记本)
Standard Edition: 29 cm long, 24 cm high, 8 cm wide (can be placed in primary school -
A4 Wallace's book, put a small amount for textbooks) using a reference population (grade 5 or less)
L: length 36 cm, height 27 cm, width 12 cm (can be placed in the book than A4
The larger) using the reference population (junior high school, high school and college students)
XL: length 38 cm, height 31 cm, width 12 cm (with independent notebook bags, to set aside 10-15 inch notebook)











































