- Design a double-loop ring to balance the center of gravity when plugging
- It can be attached to the shoulder strap of the backpack through the plug-in board, or it can be attached to the early belt through the plug-in board.
With or without rain cover: no
Function: waterproof, shockproof
Opening method: zipper
Lifting parts: soft handle
L size: 16*9cm
XL size: 19.5*11cm