If you into designer stuff then you can't go wrong with the Maharishi bag which come in either black or colourful camo style orange / yellow but at £265 it's a little expensive but is very different from your normal box bag style. DJ Rush has the orange / yellow one. They also do a boxbag one with wheels but that's £355 which is just nuts !!!
I just have the boxbag ones which do me OK and the price have come down now too.

P.