Now have kids and have never used it. Fabric Lining: Whisperer 7D x 10D Ripstop. Content: Lining: 100% Nylon. Shield DOWN 900-fill RDS Cert/Fluorine Free. Content Insulation: 93% Goose Down, 7% Goose Feather. Fabric Shell: Whisperer 7D x 10D Ripstop. Content Shell: 100% Nylon. Bag Loft: 6 in / 15 cm. Bag EN-TComfort: 32 F / 0 C. Bag EN-Textreme: -10 F / -23 C. Bag EN-Tlimit: 20 F / -7 C. Bag Shape: Performance Mummy Cut. Bag Stuffed Size: 6 in / 15 cm x 13 in / 33 cm. 900-fill power goose down for the highest warmth to weight ratio and maximum compressibility. Shield DOWN maintains maximum loft while resisting heat-robbing moisture. Performance mummy cut is snug and designed for efficiency – maximizing warmth and minimizing weight. Baffle spacing specially designed for maximum warmth with minimum weight. Durable 3/4 length anti-snag zipper plus fabric reinforcement. Six chamber hood design maintains even loft around head for consistent warmth. Down-filled face gasket comfortably blocks drafts at hood opening. Insulated draft tube prevents cold spots along zipper. Comfort footbox follows natural foot position. One-handed drawcords easily adjust hood closure. Compression sack and mesh storage sack included. 10D ripstop fabric is incredibly light and compressible. The item “New Mountain Hardwear Ghost Whisperer Sleeping Bag with 900Fill 20F/-7C” is in sale since Tuesday, November 13, 2018. This item is in the category “Sporting Goods\Outdoor Sports\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags”. The seller is “danielm8079″ and is located in Kansas City, Missouri. This item can be shipped worldwide.