Equipment to sail a catamaran and a trimaran : PADDLE
Here is an easy to stow inflatable stand-up paddle board, which is particularly suited to life aboard.
Folded, it fits into a cockpit locker. With its pump, it can be inflated in a few minutes and it then becomes a large, stable board, which can act as the dinghy, as it can carry up to 200 kg. Cargosup from HPA; discover it on www.navicom.fr