Why does a good hard shell rod package break easily?

It's easy to break when wrapped in a good hard shell pole. In good hard shell rod packaging, it is not wear-resistant and has poor flexibility. You can choose soft-rod package and PU-based composite materials. The advantage is that it combines the aesthetics and aesthetic characteristics of PVC materials to a great extent, and at the same time increases the wear resistance. The internal storage space is larger, and there are auxiliary side pockets outside, which makes the storage more diversified.