I'm planning to take my kids ages 7 and 9 to Disney in October, and I'm thinking of getting them each a small bag to carry around their camera, water bottle, and some snacks during the day. I'm considering the travel cubelet, the side kick, or the side effect and wondering what pros/cons you can foresee with each. For example the SE and SK can be worn as waist packs, which means they could keep them with them on all rides, right? Would that also work for a travel cubelet worn as a cross-body bag? They aren't going to be going on the major thrill rides, so I'm thinking this might not be such an issue anyway, but would a water bottle fit in the travel cubelet? Right now I'm leaning towards the travel cubelet because its the most cost-effective, but wondering if a waist bag option would be more comfortable for them. Any thoughts on the matter would be greatly appreciated, and thanks in advance!