Very smooth wheels, TSA lock is easy to use, and lightweight. Lots of room to pack. I checked this carry on and no damage occurred so it's also very sturdy.
There is enough space to pack 2 weeks of summer clothes, 1 week of winter clothes. There are enough compartments to separate out lingerie, jewelry, clothing, shoes, and you can lock it.
Awesome!!! Had so much in this with both zippers open for maximum capacity and still fit in overhead compartment no problem at all.. wheels are wonderful!!! Super easy