Might have FF make one custom I like the idea so much. Should fit the typical tall/thin climber fine. Such a GREAT concept that others have TRIED to copy, but this combines a cord lock to secure the footbox up higher. For walking around camp, etc.
First photo above is online stock. The rest are mine of the bag and storage bag. NO smaller stuff sack included as I use a Sea to Summit Event which I recommend or the new eVAC which sounds great too.
The unique Rock Wren is a favorite of backpackers and big-wall climbers alike. The zippered arm holes of the Wren series allow you to wear your bag like an uber-warm parka when you're perched 10 pitches up, and the two-way center zip provides a convenient opening to remain tied in while you sleep. Trips out of the tent in the wee hours of the morning are no longer a matter of necessity overcoming endurance; the Wren's drawcord bottom the bag can be opened up and easily slipped above the waist. Rated to 35ºF / 2ºC when all apertures are fully closed. Trapezoidal footbox with drawstring opening.
Continuous baffles let you position the insulation where you need it. 3D contoured hood opens wide for warm nights and cinches tight when the temps start to drop.Zippered arm holes on each side. Overlapping dual-webbing zip guard guides the fabric away from the zipper and eliminates the need for a stiff or heavy fabric layer that can interfere with the draft tube seal. Front-side #5 YKK two-way zipper with locking sliders. Top-stitch construction ideally suited to our ultralight fabrics. The item "FEATHERED FRIENDS ROCK WREN DOWN SLEEPING BAG (LONG) PRE-OWNED" is in sale since Tuesday, August 7, 2018.
This item is in the category "Sporting Goods\Outdoor Sports\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags". The seller is "mtnman242" and is located in Portland, Texas. This item can be shipped to United States.