I'm looking for a medium-sized suitcase for a week's holiday. It will have fragile/valuable things inside it so ideally it would be a hard-shelled one (not soft fabric) and would have wheels. Something like in the picture below.
Can anyone recommend a good place to buy one? I checked Argos and Asda but they either have really tiny ones, or really expensive (£40+) ones.
Find everything you need here.