Boat/caravan toilet brush holder (dishbrush holder)

I designed this for my boat. I use a dishbrush as a toilet brush, so I needed a holder for it and I didn't want it flying all over the place while underway. This holder has 2 parts. There is a back plate which can either be screwed to a backing board, cupboard door, etc, or it can be attached with double sided tape. I have made it so both work equally well.

The bucket slides into the bracket. This allows the bucket to be taken out and drained, or washed as required. There is a very slight taper on the back so it is easy to insert. 

This would also be ideal for a caravan and could also be used to hold a dishbrush in the kitchen. I printed in PETG because it can get hot in the boat, but PLA would be fine for indoors.