Women's Laminina™ Z Spark 34°F / 1°C Sleeping Bag

Unique Lamina™ construction maximizes the loft of your insulation, eliminates cold spots and now comes thermally mapped to put insulation where you need it most. By strategically placing insulation, we are able to concentrate extra warmth where women need it most – around their core and feet. The comfort mummy fit of this 34°F/1°C -rated bag offers room to move while remaining thermally efficient. It also features our exclusive welded Lamina™ construction that maximizes loft and eliminates cold spots caused by traditional stitching. Soft polyester lining wicks away moisture and lightweight nylon shell repels water. Full-length zipper has double sliders for ventilation.