Cover for a body support cushion

A body support cushion assembly, comprising:

• a body support cushion having an upper surface, a bottom surface, and at least one surrounding wall extending between the upper surface and the bottom surface;
• and
• a cover having
• a top section disposed over the upper surface,
• a bottom section disposed about the bottom surface of the body support cushion,
• at least one primary zipper which connects the top section and the bottom section,
• an expansion material positioned between the top section and the bottom section, and
• a secondary zipper connected to the expansion material and configured to open or close the expansion material to thereby vary the firmness of the body support cushion;
• wherein, when the at least one primary zipper is in an open configuration, an opening is defined such that the body support cushion is directly accessible from said opening;
• wherein, upon positioning the cover on the body support cushion, when the at least one primary zipper is in a closed configuration, the body support cushion is completely enclosed within the cover.

A pillow assembly, comprising:

• a pillow having an upper surface, a lower surface, and at least one joining wall extending between the upper and lower surfaces;
• a cover having an upper surface, a lower surface, and a gusset extending between the upper and lower surfaces;
• an expansion material disposed in the gusset;
• an expansion zipper connected to the expansion material, the expansion zipper including second upper teeth and second lower teeth, the expansion zipper configured to be separated to expand the expansion material or configured to be moved together to collapse the expansion material;
• and
• a primary zipper including first upper teeth and first lower teeth, the primary zipper connected to the upper surface of the cover and the lower surface of the cover, the primary zipper configured to be separated to define an opening for insertion of the pillow into the cover.