Chary - Oh, I know they exist, lol. Or at least, they did! We used to use them in California (and referred to them as the English beach chairs). Funny enough I have no idea where my grandmother got them there, either.
I just think they would be small & light enough to put in a suitcase and they'd do the job required. But what are they called and where do you get them??? lol.
Weby - saw those at the pound shop; the problem with them is that for lazing about on the beach they wouldn't be comfortable long. I'm looking for something with a back, and preferably something I can just go to the shop and get (as opposed to ordering online; I've seen some wedge things on Amazon that might do the trick but having no real sense of the size I am hesitant to go the online route).
This is when you really need a Walgreens or Target!!