The blue color is exactly as described - Royal Blue, even though the box says Navy. Fabric is nice, but the handle is very flimsy/wobbly and I doubt it will last long if you are rough with your luggage. The retracting handle has 2 positions: the first "stop" will work for a child, if you keep pushing the button, it will come out to adult-length (I'm 5'4", it was fine for me).

The inside measurement is more like 19-1/2" to 20", the measurement given here is the  outside measurement including the wheels.  Still, this is enough room for one person to pack around 4 days' worth of clothing if you don't take bulky items.

The outer lower zippered pocket is great for carrying your one quart TSA 3-1-1 ziploc baggie.

Check with your airline; most don't allow this to be expanded, Southwest is close but the measurement is still over by 1/2" (Southwest approves up to 24" tall x 16" wide x 10" thick (as of this date).

The tags attached say this comes with a "10 year limited manufacturer's warranty". "Limited" is the key word here and eliminates most reasons you'd want to return it under warranty. So basically, you're kind of out-of-luck other than the 30 days you have to return here to Amazon.

Some reviews mentioned odor; I'm extremely sensitive to odors, especially items that come from China. The odor wasn't bad at all, and completely gone after I sprayed with Fabreze and aired the pieces out for a couple days.

I would have given this set 4 stars if the handle was better quality. Still it's not a bad price if you don't travel often.