What bike bag would you get someone to buy you as a gift?

I wonder if I can get it done on the Bianchi Pista, I assumed any welder can able to do it?

i don't think so:
Can I buy couplings from S and S and install them myself?[INDENT] We're sorry but due to the technical nature of installing couplings, we only sell them to professional bicycle framebuildes. We don't sell to armature bicycle framebulders, welding shops, retail bike shops or other shops that do welding or silver brazing..

http://www.sandsmachine.com/fbplist.htm
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