The uniquely balanced Turbat ULTAR down sleeping bag combines comfort and a minimal weight. UA 850 cuin white goose feathers wrapped in ultra-lightweight 10D Japanese fabric. The rounded shape of the zipper allows the sleeping bag to be closed with one hand. The sleeping bag has an insulated neck strap, a pillow pocket and an adjustable hood. There is additional ventilation in the lower section. You can walk around camp and bend the loose bottom end backwards. The vertical cells reduce downward movement and the increased volume of the lower cells provide even better heat retention.