Big Agnes Husted 20 Degree Sleeping Bag - in stock now. FEATURES of the Big Agnes Husted 20 Degree Sleeping Bag Traditionally insulated bags designed without the integrated pad sleeve found on Big Agnes System bags Designed to decrease weight and size, while increasing thermal value using the traditional mummy shape Contoured hood features a draw cord and cord lock for easy adjustment YKK #8 zipper-regular bags Liner loops Mate together left and right zip bags Mesh storage sack and nylon stuff sack No-draft collar and No-draft zipper Exterior loops for hang drying or storage