I have a lightly used Big Agnes Q-Core 66"x20"x3.5" pad and Big Agnes UL pillow for sale. The pad has an R value of 5.0, so plenty sufficient for 0 degrees. When counting ounces, the 66" length pad is the way to go. Guaranteed to be in like new condition AND hold air, or your money back. Also, Big Agnes stands behind their product, so if it ever leaks in the future, BA will replace it with the latest model for Free. Price = $75 for Pad (retail $140) and $25 for Pillow (retail $35), OR both for $85 to your door. Will text pics, as the website says they are "too large". Can PM or text me at 31zero.4zero3.six270. Money back guarantee Thanks for looking!