Wolfwise backpack bag rigid bar holder

[Wolfwise bagpack 55+10L](https://www.amazon.com/WolfWise-Internal-Hiking-Backpack-Rainfly/dp/B01N06W6LT) has a rigid aluminium bar that is holded by some pieces of fabric holders at the bottom of it.

In some cases this pieces can brake and the bar goes all the way through like this: https://youtu.be/u1_nwp60M-k?t=15m55s

So I made this 3D printed holder for the bar to go in. In my case I even added some epoxy glue to make it more solid to the fabric of the bag (see pictures).