Roof Bag - Anyone elsed or bought one??

[deanogtv]

I'm planning a family trip down to Cornwall from Essex. We'll be taking the Pug 4007 and using all 7 seats so boot space will be limited. I'll be able to get some luggage behind the rear seats but to buy the extra bit of space I was considering one of these roof bags the likes of Thule have on offer. They are considerable cheaper than a roof box, plus I don't really have room to store a roof box at home.

People thoughts or experiences would help

[deanogtv]

Thanks for the advice guys, these roof bags seem to be used a lot in the US but not so here