Originally Posted by
I-Like-To-Bike
Towing a wheelie trolley suitcase 10 miles each way more than likely will require a replacement for the suitcase if it can even go 20 miles on its flimsy wheels. Walking 20 miles to and from an airport complex, towing a suitcase may not be a very pleasant way to begin and complete a trip. I think many people might consider taking a taxi a far more practical solution.
I find that one week of clothes (7 days) is quite easy to fit with camera/laptop into a 20L backpack.