Patent ID: 7444699

Claim:
An inflatable knee pillow configured to be releasably fastened around a user's leg so as to position an inflatable portion of the pillow against the inside of the user's knee, said pillow comprising: a body having an outer fabric surface; and an inflation valve, wherein the body defines straps and encloses a bladder, the straps are releasably fastenable around the user's leg so as to position an inflatable portion of the pillow against the user's knee, the inflation valve is in fluid communication with the bladder, and when deflated, the pillow has a thin profile and can be folded into a compact configuration, and wherein said pillow has a variable inflated thickness, the bladder is inflatable by introducing inflating fluid through the inflation valve into the bladder, and the amount of the inflating fluid within the bladder determines the inflated thickness.