ExPed air Pillow lg is inflatable Spud and rolls up to a big salt shaker size .Like this one on the Bay.
http://www.ebay.com/itm/Exped-Air-Pi...item3ab1a8754c
Hi-Tech sleeping bag is a cheaper 40-50 deg bag that I've spend many a nigh freezing in. So I also bring a fleece liner to put inside that makes me snug as a bug. rj