I use the rubermaid tub as my luggage going into Canada and pack a duffle bag in the tub. Use the bag for your clothes on the way out. I don't use the duct tape, I drilled a couple of holes through the lid and the lip on the container 6 to be exact and use zip ties to lock it. Leave the zip ties on top when you seal it up. I've done this for the past 10 years between Alaska and Canada and have never had an issue. That tub was one of the best $5 purchases I have ever made, definitely got my moneys worth out of that thing.
