Hi All
Found the answer to a maidens prayer today in Wickes.
A tool carrier similar to this but a little bigger
Holds as much as a toolbox plus my drill driver, and has a shoulder strap so your hands are free to carry other stuff.
Over the past 11 months I've found that the gist of this handyman malarkey is to walk in with all your 'front line' tools - to save endless 'popping out to the car/van' journeys.
This does the job - wish I had one months ago. Most tool carriers/boxes aren't designed by people with much practical experience IMO.
I'm getting to like Wickes stuff more & more. Whoever decides what products they stock has been there & dunnit.