Not enough capacity
The day pack is amazing, light and easy to organize. The carry-on bag has a small capacity; making it difficult to pack for a 1 week trip or more. It does tip over like mentioned in other reviews however the basic straps are doing the job. I bought it for travelling and I travel with it twice but stopped using it because I would restrain my capacity of items to bring on the trip (and the souvenir items). :( I'm still using the smaller bag everyday as a daypack. :)
CycyAdventure
Canada