Geez...
I have an electric bilge  pump and carry a manual one just in case I or someone else needs it. Since my Cetus MV has a 4th hatch I cannot carry it under the deck. Since I like a clean deck, I don't want it under a bungee where it can wash away. So, I throw it on the floor of my cockpit where it waits patiently.

I was doing some rolling the other day. When I landed and tried to get out of the boat I found that the pump had cleverly wedged itself under a foot peg and over my foot. I could not get my foot free until I discovered the problem, reached into the cockpit and removed the pump with some difficulty. I know you are ahead of me and wondering what could have happened if I had had to wet exit while rolling? I wonder too and plan to find another spot for my pump.

Paddle safe...
DS