I had and returned the eBags. I didn't like how it had to use these fiberglass rods to stand up. I seemed a bit shoddy, and I was irrationally afraid of them shattering. The straps on the side were very ineffective at tightening down loads for me. I have no experience with the Kirkland suitcase, but you can't beat the return policy and it looks like it has a hook for hanging a suit in it. However, I think the ebags has better organization overall (divided main compartment that can be opened to a single large space, the nice pocket up top).