I use the hood and it's a bit of a nuisance yes but not really a problem to me so far, I tend to keep it in my hand ready so I don't want a cover.
If it's of interest to you I did find a solution and it was free.
Our local independent grocer has a small section selling English goods. I buy some English biscuits there that I like, they come in a tube like Pringles except the end has a metal cap instead of a plastic one. The cap fits snugly over the hood. I would imagine I could find someway of putting a thin coat of something over the inside of it so as not to scratch the hood (I don't know how scratch resistant it is).
Anyway, the brand of biscuits is Norfolk Manor, so if you know of a store that stocks English products, it'll cost you about $5 and the biscuits are made with butter and taste great. The cap is gold coloured so it does look a bit weird on the camera.
I think I remember someone found a pinch cap that fit in the rim of the hood.