DIY PlastiDip or Flex Seal in rattle can…..PlastiDip comes in colors too.What if you had a non slip rubberized coating over it instead of powder coat? It would not only add a buffer for the edges, help prevent bottles from moving/clanking as much as it would act as a little bit of a shock absorber.
The same type of coating they put over storage hooks, etc.
I agree with the previous poster, the product itself looks awesome but the bumper detracts greatly from it.
Edit to add, photo for clarification:
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