Mondo Tours to Capri

I’m not sure
We did the Capri trip with Mondo but didn’t have the stop to swim as it was too cold

Have you emailed Mondo and asked them?

We did a Mondo Tour to Capri last September. I don't recall being offered a towel, but there is a little shower onboard for rinsing. We loved the boat ride to the island and all around it. However, once onshore the island was insanely crowded, making getting around a challenge as there were long lines for taxis, buses and the funicular. Once we got to it, the chair lift to Monte Solaro was a lot of fun and the views amazing. But overall, the time on the boat was my favorite part of this tour.

Same for us Sara
The boat ride was so much fun