Wiktionary
suitcaseful
n. As much as a suitcase will hold.
Usage examples of "suitcaseful".
Merrel's husband, Roy, was a businessman, an MBA, who traveled all over the world and seemed to ship dollars home by the suitcaseful, but Evon wasn't certain it had done her sister much good.
I had a suitcaseful of dirty clothes that had to be washed soon, and there was no fresh food.