30014KX27-MINTY
30014MZ33-ONYX
30014LY10-IRIS
30014MT20-SONIC
30014MT28-SONIC
30014MZ11-FLAME
30014MZ11-ONYX
30014MZ18-FLAME
30014MZ18-ONYX
30014MZ22
30014MZ33-FLAME
30014MZ44-ONYX
30014LLXSB-SHADOW
30014NRP5-BLACK
30014NRP5-GREY
30014NS70-RUBY
30014POGO
30014RG13B
30014RG13B-BLACK
30014RG13B-FROST
30014RG13B-REAL
30014RG13B-STONE
30014LY10
30014JSYB-FLASH
背负系统比一般的包包好，做小学生书包能用，现在学生书包死沉死沉的，市场上的书包价格倒不贵但背负系统好的真难找。