Having a space-saving tent, sleeping bag and sleeping pad hardly seems worth it if you have to rest your head on a rock or bring your big pillow from home. The Therm-a-Rest Compressible Pillow squashes down to a quarter of its size and can be stored in its own sleeve.
My Therm-a-Rest Compressible Pillow fits perfectly in the pillow holder behind the hood on my sleeping bag, but I like to have it in the bag with me so I can move it around.
The Therm-a-Rest pillow, stuffed with foam, comes in small, medium and large sizes. None weighs more than 12 oz. Sleep on it.