是单层的,给孩子当书包用,不过要是包带子能够厚点软点背起来会舒服点,整体还可以。
CX5693
CX5697
CX5699-1
CX5699
CX5697-1
CX5696
CX5671L
CX5640
CX5683
CX5671-1
CX5672L
CX5672
CX5683-1
CX5633
CX5635
CX5636
CX5639
CX5679
CX5641
CX5652
CX5643
CX5663
CX5662
CX5671
是单层的,给孩子当书包用,不过要是包带子能够厚点软点背起来会舒服点,整体还可以。