>>2857812The lazy photoshopped preview images don't really inspire confidence. I'm also not a big fan of TPU over something like PVC due to the lower chemical resistance. Otherwise, looks like a great option. I'll definitely consider it.
>>2857813Are you able to bring the medium as a carry on? Seems like that would be explicitly over the limit, whereas the small is plausible. I guess in practice, your bag just has to be smaller than the McMutts and Chinese who are hauling mountains of shit into the cabin, kind of like how cabin crew will generally never stop you from taking a small carry-on with you during emergency evacuations.
On a related note, reminder to take important items (documents, phone, wallet, etc.) with you when evacuating a plane in an emergency because you're never seeing your belongings ever again. Even if it's a nothingburger and your luggage isn't damaged or anything, they'll usually chuck it all in a dumpster or auction it as lost luggage (also depends on the airline).