These protective layers are single-use fabrics designed to fit over existing airline seating. They offer a temporary barrier between the passenger and the underlying upholstery. For example, a traveler might utilize one on a long flight to enhance perceived hygiene.
The adoption of these products reflects an increased focus on cleanliness and personal space within the travel sector. Benefits include the potential reduction of contact with residual substances and the promotion of a sense of well-being during transit. Historically, airlines have focused on cleaning protocols; these items represent an additional layer of protection.