Shell Fabric – Nylon Rip-stop Fabric with a Durable Water Repellent (DWR) Finish

Lining – Polyester Taffeta with a Durable Water Repellent (DWR) Finish

Fireline™ Pro Synthetic Insulation – Made with multi-denier, short-staple fibers with high loft to efficiently trap heat and provide great compression for packability

Bag Weight – Regular: 3lb 1oz / 1.39kg | Long: 3lb 4oz / 1.47kg

Fill Weight – Regular: 32oz / 900g | Long: 34.5oz / 980g

Compressed Bag Size – Regular: 8.5" x 10" / 22 x 25cm | Long: 8.5" x 11" / 22 x 28cm

Stuff Sack Size – Regular: 9" x 20" / 23 x 51cm | Long: 9" x 20" / 23 x 51cm

Shoulder Girth – Regular: 60-70" / 152-178cm | Long: 62-72" / 158-183cm

Hip Girth – Regular: 54-64" / 137-163cm | Long: 56-66 / 142-168cm

Foot Girth – Regular: 36-46" / 91-117cm | Long: 38-48" / 97-122cm

Expanded Comfort with Two Zippered Panels, Running from Shoulder to Footbox, Adding Five Extra Inches of Room to Each Side - 10" Total When Completely Expanded

Comfortable Jacket-style Hood Opening That Contours to the Shape of Your Face for a Snug Fit

Seal out Drafts by Cinching Insulated Tube along Upper Hood Opening

Un-cinch the Hood with One Hand Using Low-profile Cordlock

Secure Sleeping Bag Liners with Interior Fabric Loops

Hang Dry or Store Bags with Exterior Loops

No-draft Collar, No-draft Zipper, and Zipper Garage

Mate Together Left and Right Zip Bags

Storage Sack & Stuff Sack Included