NEMO Concerto Sleeping Bag 40D Nylon The new definition of comfort while camping! The first-ever integrated Sheet combined with our Blanket Fold gives this bag an effective range from 20F to 80F, while keeping you zipped in and feeling cozy. 701 FP DownTek down and an integrated pad sleeve making this one of the lightest beds youll ever own. When storing the bag, the sleeping pad can stay inserted for a faster grab-and-go departure on your next adventure. A built-in quilted mattress top offers permanent insulation and padding between you and your sleeping pad, taking the comfort of this bag to the maximum level. Included Accessories: Drawstring Stuff Sack and Cotton Storage Bag. Accomodates a person up to 6'4" in height.