Top Box ......... (sorry)

Summer trip this year looks like the Isle of Man so need some luggage options.
Used Kreiga etc in the past but find them a little faffy and make my clothes look like I have slept in them for a week. I have a spare seat and a 35lt Givi Top Box which I plan to bolt the mounting plate too. I think this may have been covered before but a search does not bring up any threads.

Any tips?

 

If you want your own space on the ferry.

 

Nearly as wide as my GS

 

Use a black plastic bin liner to prevent any ingress of water getting in to your nice dry clothes.

 

I bolted a top box to a spare seat on my ZX10, worked ok, but not that stable.
You will probably need some bungee straps.
Can come loose when you wheelie lol