The DAKINE High Roller really is the Rolls Royce of snowboard bags; it is well constructed, has 3 padded board stowage sections and has lots of miscellaneous storage space. The padded handles and large wheels mean carrying/rolling it around is easy.
However, this heavy duty construction, as noted in previous reviews, means the bag itself is pretty heavy. So although it is easy to fit everything two people will need for a week's riding inside, it would then be way over the limit for airline baggage.
Overall a great bag, just be aware of how much you are loading into it if you are flying!