I recently purchased the Costco 100 dollar suitcase.
Have been a travel pro guy for many years. I think the Costco bag is too heavy for the size of the bag even empty
Let alone full. Though I see it as a sturdy constructed bag I also see it as lacking in interior design functionality
There is nothing like the comfort and trust in buying from Costco however mine will likely be returned for a Travel Pro purchased somewhere else.
My productivity, convenience and ease when I travel mean everything.
I find the Costco luggage poorly thought out within the exterior yet well made. It is possible I am simply more use to the Travel pro where it seems to me the use of interior space is simply better utilized
My two cents