Hi! I'm interested in purchasing the LARGE Rock and Chain hobo because it seems like such an unique piece. I would really appreciate any feedback from anyone who has it or seen it IRL. 1) Is it hard to carry because stuff shifts around inside the bag (because it's too unstructured) 2) Are the triple chains uncomfortable? 3) Can you set it down at all? 4) Where do you find yourself carrying it? Is there any practicality or functionality at all? Thanks so much in advance!