Flex 15°F Quilt by Katabatic Gear Brand_Ursack This pocket attaches to the

This pocket attaches to the shoulder strap of any backpack with CTUG's universal attachment system

and other lightweight adventurers

or X-Pac EPX70RS

4 center buttons

9oz fill weight

Flex 15°F Quilt by Katabatic Gear Brand_Ursack This pocket attaches to theShips in 1 2 business days Based in Salida, CO Est. 2009 A blanket style 15 degree sleeping bag that will truly keep the cold out. The Katabatic attachment system, down filled collar, and draft blocking foot box closure guard you from the cold. When you need some ventilation, the zippered foot box allows you to completely open to a blanket. The options in between are endless and create a truly flexible sleep system. Features: Internal Stash Pocket