How could we go even more minimalist and eliminate even the bag? The heaviest things in it are your laptop and your clothing.<p>How to get rid of the laptop and still get work done on the road? Remote access to your laptop at home over VNC in net cafes? Wouldn't be quite the same.<p>How to eliminate having to carry multiple sets of clothing? It would be wasteful (both time and money) to keep buying new ones every day and on the other hand people wouldn't feel comfortable with any kind of service that would involve reusing washed clothing left by other travelers.<p>I guess your clothing and laptop are both personal items that you have fitted and customized to yourself, so they seem difficult not to have. I guess the best one can do is to get a laptop that is as light as possible and clothing that is light and easy to wash.