A new Apple store will be opening soon in my part of the world, Manchester, I think on 19th. Of course I'll be going to have a look around but I don't need anything, except a big bag with the Apple logo on. What could I buy that is large, would be useful but is inexpensive. I need to have definite plans before I go or I might get carried away, overspend and end up with a load of stuff I don't really need. Any ideas?