KORG Carrying/Rolling Bag for SV-173

I got my SV1 Bag recently and was worried that it would be little more than an expensive gig bag... luckily I was wrong. Tested it out in rainy weather... the bag worked very well. It allowed me to carry the sometimes awkward weight of the SV1 easily. There are extra grab handles on the end that keeps you from banging the edges of your SV1 on stairs as you climb them. In addition the grab handles helped me to squeeze the SV1 through the trunk and into the 40 of the 40/60 rear seat split of a 3 series (not the largest trunk in the world and still close the trunk! :) The quality is what I expected, fairly thick material, padded extremely well. CONS: The metal handle you use to hold it upright and roll like luggage could be a bit thicker; however we'll see how it holds up. Also, I expected it to have a somewhat firm undercarriage, like rolling luggage...where the bottom would be firmer than the sides to help reinforce the piece. This is not the case. time will tell. OVERALL: I love it so far.