UE Boom Speaker Holder

I am in the process of creating this for a friend. This is version two, but I have not done a full scale print yet.

Updates
* First version was to weak, trying again.
* Added a minimal version that uses a velcro stap. Straps: https://smile.amazon.com/gp/product/B0160GVVV4
* Velcro V2 now has a slot for the strap instead of a ledge. Fits really well. I also moved the screw hole.