Google search "hardside luggage"
I wish I could tell you the brand I have but can't recall anything aside from the logo looks like a Peugeot crest.
My parents bought it from Macy's for a wedding gift for the Mrs and I. It's light, bright silver, hard, and takes a whoopin'. 4-pivoting casters on the bottom make it much easier to handle as well.
If you'd like, I can dig it out this evening and PM you the deets.
I have a Pelican Parts sticker on all of our luggage to differentiate