I went down to Mountain Equipment Co-op (MEC) in Vancouver a few weeks ago with the intention of buying a new backpack for travel. While I’ll be living fairly normally in Buenos Aires, I wanted to have a backpack that would allow me to take the occasional weekend trip without carrying too much or too little. Since I have a camera and a laptop, I also wanted a bag which could accommodate both of those, since I know one or two people who have had camera’s stolen from checked baggage over the last few years. Most travel books I’ve read go out of their way to remind people not to pack too much. ...