Features nylon Instotect HotstreamAr insulation - 100% recycled, high loft. A-Shingo�,� construction. New design improves connection between pad sleeve and bag providing a roomier sleeping space without adding bulk space without adding bulk. New contour allows the bag to drape around you, increasing insulation performance. Free Range Hood increases ability to lift and move head even when zipped. New cordlock lets you un-cinch the hood with one hand. No-draft collar, No-draft wedge, No-draft zipper. Vaulted foot box creates more wiggle room for your feet. Rectangular shaped bag. Integrated full pad sleeve. Stretch panel on pad sleeve doubles as pillow stabilizer. Zippered stash pocket at shoulder. Zipper garage stores zipper. �_� 60�__ /152cm YKK #8 zipper - petite bags �_� 70�__/178cm YKK #8 zipper - regular bags. Mate together left and right zip bags. Description Product Description Women's Classic Synthetic bags off all the modern comforts of a semi-rectangular design and the versatility and durability that recycled synthetic fibers offer. The Slavonia 30 features thermally-efficent A-Shingo construction which distributes your body heat evenly through the bag, and an updated design that improves the connection between pad sleeve and bag to provide a roomier sleeping space without excess bullk.