Kelty Light Year Sleeping Bag: 0 Degree Down

Kelty gave the Light Year 0 Degree Down Sleeping Bag 650-fill goose down for warmth and a zippered foot vent for light cooling. This basically means you can sleep comfortably on winter camping trips, and not overheat when it warms up to 20 or 30 degrees Fahrenheit. You can also use the Light Year Sleeping Bag's hip-length, two-way locking zipper to vent hot air or lock it in. Slip your head into this four-season Kelty mummy bag's form-fitting hood and drift off to dream.