A fastening device for fastening at least a part of a seat cover of a seat. The fastening device comprises a first holding unit arranged on a surface, which faces a seat user, of the seat cover, and a second holding unit which can be arranged on a counter-surface which is opposite the surface. The first holding unit has at least one fastening element and the second holding unit has at least one corresponding fastening element for mechanical connection of the holding units, and the second holding unit has a fastening unit for production of a mechanical connection to the seat.

Travel sleeping aids for assisting a seated traveler to sleep in a forward leaning seated position toward a passenger seat in front of the seated traveler, the passenger seat having a headrest. In one implementation, a travel sleeping aid includes a U-shaped head support having a face contoured aperture for supporting the seated traveler's head in a forward leaning seated position and a support structure rotatable with respect to the U-shaped head support between a storage position flush with the U-shaped head support and a head support position generally perpendicular to the U-shaped head support. In another embodiment, a hanging travel sleeping aid includes a generally rectangular shaped head support having a passenger seat headrest pocket for being snugly placed on a passenger seat's headrest in front of a seated traveler and a head support panel for supporting the seated traveler's head in his forward leaning seated position.

An example interchangeable decorative feature described herein includes an interchangeable panel provided on a housing of a task chair. The panel provides aesthetic functionality by allowing a user to readily customize, modify, personalize, or otherwise alter the design, theme, or aesthetic of the example task chair. The panel is interchangeable and includes a snap-fit joint coupling the panel to a surface of the chair. The snap-fit joint includes a hybrid annular-cantilever snap-fit. The snap-fit joint includes a feature configured to aid in readily engaging and disengaging the panel to and from the back support.

A removable headrest cover includes a flexible shroud having an inner chamber and an outer chamber. The inner chamber contains padding and is separated from the outer chamber by an inner panel and the outer chamber is accessible through an outer opening defined through an outer surface of the shroud. The shroud is configured to enclose a chair headrest within the outer chamber, and when removed from the chair, to be rolled or folded into multiple stacked portions the outermost portion of which includes an end segment of the outer opening that can enclose the other rolled or stacked portions within the outer chamber to form a pillow.

In a cover for a variable geometry vehicle headrest having a geometry including a center surface and integral left and right lateral extensions, each of the lateral extensions defining planes of angulation relative to the center surface along respective lines of dependency between the center surface and each respective lateral extension, the cover includes a stretchable, breathable moisture-absorbent fabric enveloping the headrest and formed in proportion to dimensions smaller that the headrest but within a range of stretchability of the cover relative to the dimensions the headrest, the fabric including internal bands of resilient material having a greater modulus of elasticity than that of the fabric, the bands secured within the fabric proximally against each of the lines of dependency between the center surface and the lateral extensions of the headrest.

A chair cover and blanket with multiple layers includes a first layer comprised of durable waterproof material and a second layer comprised of plush washable material. The first layer is configured to substantially cover a chair and protect the chair from a surrounding environment. The second layer is configured to substantially cover the first layer and provide a comfortable surface for a user when the chair is in use.