Quick trip to Belgium last month, so I thought I'd try some of the pack light tips. I couldn't do the complete routine because I was packing a lot of camera gear. So I tried bringing the suggested travel underwear and washing things in the hotel. The underwear was great. However, when it came time to wash, it took more than overnight to dry. Regular briefs, dress socks, and a dry-fit golf shirt took up to 3 days to dry. Even with a few minutes of blow dryer time on each item. Does the self laundry only work in warm climates?
The official travel clothes line was pretty pathetic too.