Cold-weather onebagger

Can you one-bag for a cold-weather hiking trip? Graham says you can:

Travelling light is growing in popularity, especially using a single bag which qualifies as airline carry-on luggage. But is travelling this light really practical for a winter trip needing bulky warm clothing and hiking gear? To find out, I took up the challenge on a recent trip to Tasmania…

Having found that cold weather budget travel can be done with one lightweight carry-on bag, I don’t think I could go back to carrying heavy loads … unless I needed special gear like camping equipment or snowshoes. Besides the practical benefits, it felt liberating to travel with such a small load and yet still have with me everything I really needed. - (see his packing list)