I actually put all my costumes in these totes. And i fit my bucket in them also(except for Fett lol)
Its all in the way you pack it. . I assembled my TK armor so i can separate the back and chest armor so i can nest them in each other. so first i put the ab/cod with the butt/kidney nested in that, with the chest and back nested in that. then i put the thighs on top of that with the forearms in the shins and then the shin in the thigh, for both legs. that gets most of my armor on one side of the tote. I then put my bodysuit, gloves and neckseal in my bucket and twist it in sideways so one of the shin pieces is slightly in the bucket. then i just put the thermal det, boots, belt, shoulders/biceps along the spaces in between. i also manage to get my e-11 in there also by putting the barrel in the other shin and the butt of the blaster in the bucket. i get all of it in there =) i also have an entire ESB Fett, jetpack and all, (less the helmet) in one of these as well as a full Bikerscout. I Assemble all my armor to be broken down so i can store/carry it easier. Its one of those things you think about when waiting for your armor to arrive lol.