Dual sidecompression straps and water bottle pockets for easy access.
双端压缩带和一瓶水口袋，便于使用。
2
Depth of the pack bag itself is dependent on the adjustment of the sidecompression straps, keeping in mind that the bag presents a 'd' shape when viewed from above.
该包装袋本身的深度依赖于侧压缩带调整，牢记包提出了一个“D”形状时，从上面看。
3
It works in compression to divert the weight above it out to the sides, where the weight is borne by the vertical elements on either side of the arch.