The Green Kazoo Sleeping Bag from The North Face continues to impress our environmentally conscious customers as it provides technical 15 degree down insulation wrapped inside of a 100% recycled exterior. The 650-fill Hungarian goose down fill is of the highest quality, so it will pack small and provide powerful insulation. To reduce compression induced cold spots, The North Face has strategically placed strips of Climashield HL Green insulation on the back of the bag to further insulate the body. Not only is the exterior of the bag recycled, but so are the included storage and compression bags. If you plan on spending a lot of time in the outdoors and you care about preserving their beauty then the Green Kazoo sleeping bag makes an excellent choice.