Blanket or Bag? You Decide. Part blanket, part bag, all cozy, the Nitro Quilt Sleeping Bag brings the best of both worlds together in this backcountry collision of features. With an integrated hood plus hand/arm pocket, you can seal in warmth and still have room to move around. Features: 800 Fill Power Fluro-carbon free DriDown & 15d nylon ripstop fabrics for an ultralight weight quilt Oversized design and larger size for more coverage and more comfort Full-length, insulated hand/arm pockets help to seal out drafts and seal in warmth Hide-away hood provides insulation for your head when temps drop EN Rating gives you tested and proven performance Materials: Insulation: 800 Fill Power PFC-Free DriDown Shell Fabric: 15d nylon ripstop Liner Fabric: 15d nylon ripstop Technical Specifications: EN Limit Temp Rating: 21F / -6C EN Comfort Temp Rating: 32F / 0C Fill Weight: 14.8 oz / 420g Minimum Weight: 1 lb 11 oz / .76 kg Fits Up To: 6' 3" / 190.5 cm Length: 75" / 191 cm Shoulder Circumference: 56" / 142 cm Hip Circumference: 56" / 142 cm Footbox Circumference: 40" / 102 cm Mesh Storage Bag Size (L x W): 20" x 12" / 51 x 31 cm Stuff Sack Size (L x W): 13" x 7" / 33 x 17.8 cm Source: Imported Sierra Designs Nitro Quilt 800F 20 Degree Sleeping Bag - Regular