Compression bag and the box which is easy to use
Compression bag can reduce space, can be used to install a box of objects. See what you want
The storage box, the compressed bag is suitable for loading things that are not often taken out, such as the core, down jacket. As long as the box is placed neatly, with the use with the use, run out and put back to the original location, very convenient!
The use of the two things are not the same, you can go to the specific interest of this site to ask, they will answer for you