Soft case for Nikon 500mm f/4??

[smudgie49]

Just bought this lens - haven't collected it yet (it comes with the original hard case) but don't imagine it will fit into my Lowepro Commercial (well not with all the other kit anyway). Any suggestions as to a good soft case - especially one that I could use to carry the lens as hand-luggage on flights?

Thanks

 

[SimonUK]

Lowpro do a whole selection of soft case's, although with a len's of that size and prize i'd be inclined to get a hard case