Topbox and possibly panniers plus fittings
 

Im planning on using the bike more for work as well as weekend fun now to avoid traffic, but i need to be able to take all my stuff including laptops (at times i need 3).

I currently take 1 in a rucksack wrapped up in a bin bag but i doubt work would be overly chuffed if I got it wet. SO ideally a top box and fitting kit to keep iot dry, and hopefully fit upto a weeks clothes in.

Needs to be lockable and removble

Anyone got anything they no longer use?

cheers