This truly foldable chair folds into the size of a backpack! - Yanko Design
Amazon.com: 20" Teak Wood Modern Folding Shower Seat Bench, Clear Coated for Protection and Premium Smooth Finish, Medical Wall Mount Foldable Fold Up Chair Bathroom Stool Foldaway Shower Seating : Health &
Customizable Fold Up Chairs with Bag | Folding Chair with Carrying Bag
White Foldable Chair Rental – Cape Cod Party Rentals
SerenaSeat 26 inch Folding Shower Seat : fold down shower seat, sustainable bamboo wood