Foldable and lounge beach chair with backstraps

Cupcake

I am wondering if anyone knows or could help me find a beach chair prop that can open and lounge but also can fold up and be carried on your back.

It has a side pockets to place your drink or whatever you want as well as on the back zip pouches to store items.

I've included images to what I am seraching for but have had no luck finding in 3d form. Would reall appreciate any help.