I am trying to put together the perfect travel shaving bag for my husband. He has been using a straight razor for many many years, so knows his stuff. Any suggestions on the best items for this? Good websites?

A lot of the travel kits I've seen have the "safety" razor. Is this preferred?
I am hoping to match up the perfect items and create my own kit, one that is unique.

Thanks for any help you can give.

Jana