As the title says.
Backpack needed that is water proof and expandable as I sometimes have lots to carry to and from work.
Needs to be clean and hole free etc.
So think on the lines of a chrome bravo or barrage etc etc etc you get the idea.
Cash waiting for the right bag oh and no bright colours please!
Can meet in and around central/North london within reason or postage I'll happily pay.
What have you nice people got for me?