Purchased new July 2013 and have the new primary and secondary suspension and 900 fill power goose down. Very light and compact and warm to about freezing with some extra clothes (I'm generally a warm sleeper). Comes with two original nylon bags and a breathable cotton storage bag to keep them clean and uncompressed. Burrow 40° Outer Shell Color: ARGON Black Inner shell Color: Argon Black Length: Standard Length 74" Width: Standard Width 50" Footbox Style: Snap closed Taper: Straight taper (standard) Overfill (oz): 1 ounce $US175 +shipping Incubator 40° Outer shell color: ARGON Black Inner Shell Color: Argon Black Length: Standard Length 78" Overfill (oz): 1 ounce $US175 +shipping