Great for camping and backpacking, the compressible and lightweight, Mountain Hardwear Womens Laminina Z Torch 5 Mummy Sleeping Bag puts extra warmth where women need it most, with thermally zoned insulation. The comfort mummy fit of this 0F 18C rated bag offers room to move while remaining thermally efficient. It also features a draft collar and exclusive welded Lamina construction that maximizes loft and eliminates cold spots caused by traditional stitching. Proprietary, welded Lamina construction enhances loft and eliminates cold spots. Zoned insulation maximizes warmth where it's needed most,at your core and feet. Thermal Q insulation has outstanding compressibility and maintains excellent loft. Increased insulation for warmer womens bags. Engineered especially for women, the comfort mummy cut maximizes warmth and fit while minimizing weight. Ergonomic draft collar blocks the escape of heated air from inside the bag. Full length 5 zipper with double sliders for versatile ventilation. Comfort footbox follows natural foot position for maximum warmth and comfort. Face gasket and tailored hood comfortably block drafts at the hood opening and seal in warmth. Durable, lightweight nylon shell with DWR treatment repels water. Soft polyester lining wicks away moisture. Zippered pocket at shoulder for storage. Nylon compression stuff sack and mesh storage bag included.