The 2005 range of Tech Air laptop bags like this 5504 Messsenger Bag are now apparently being shipped with 12 months of free i-Trak security attached, which is kind of interesting. The lurid green tag should make it easier for people to identify and return your precious should it ever get lost in transit, and the service can even SMS you when your bag is located. The Ferret has a Tech Air Azura bag which is actually quite cool, although it has to be said that all the cutesy laptop protection components do make it rather heavy even before you plonk in yer computer.