Basically, this is a remix of the CA Glue Bottle Holder by Marty_Z on Thingiverse - https://www.thingiverse.com/thing:4632623 with fewer spots for bottles. I don't see the same model on the Prusa site, so didn't list it as a remix here. I don't really care about attribution with this, but the original model is licensed under the Creative Commons Attribution license, so I picked the same license.

I designed this in Tinkercad, based on Marty_Z's model, to hold two bottles - one 4 ounce bottle of Bed Weld and one small spray bottle of water that I use to clean the Bed Weld off the bed. The intent is to keep these bottles from getting knocked about on the small table that my printer sits on. The holes for the bottles are a little large, but it serves its purpose well.T here is also a small bin at the back (or front if turn it around) for whatever. 

Link to model in Tinkercad: https://www.tinkercad.com/things/fEJUICCEppU

Feel free to copy and customize it.