My Exped backpacking pillow has finally developed an irreparable leak right along a seam, so it's time for a replacement. I'd ideally like to get something I can use comfortably in both the hammock and on the ground. With a standard-size inflatable camp pillow, I found it wasn't comfortable in the hammock—its width somehow didn't work well with the gathered ends, and it propped my head up too much. Instead, while sleeping in the hammock I generally use a rolled-up fleece or other article of clothing. But it's hardly worth carrying something like that out just to use as a pillow.

Just wondering if anyone can recommend anything inflatable that, rather than being full pillow size, just serves as a neck support. Ultralight weight for backpacking purposes would be preferred!