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Built for the side sleepers of the backcountry, the Big Agnes Sidewinder SL 20 Sleeping Bag is one of those things that you see and wonder why it hasn't been around forever. This lightweight, highly packable bag uses strategic mapping of down and synthetic insulations to eliminate pressure points and provide versatile warmth for your overnight adventures. It also provides a snug and secure fit that moves with you as you roll from one side to the other.
Shell Fabric – Nylon Rip-stop Fabric with a Durable Water Repellent (DWR) Finish
Lining – Polyester Taffeta with a Durable Water Repellent (DWR) Finish
650 fill DownTek™ Primary Fill – Water repellent down that uses a PFC-Free, bluesign™ approved chemistry.
FireLine™ ECO Synthetic Body Mapped Fill – 100% post-consumer recycled polyester. Features low-denier fibers that are tightly woven and provide high loft, compressibility, high weight-to-warmth ratio and durability.
Bag Weight – Regular: 2lb 4oz / 1.02kg | Long: 2lb 8oz / 1.13kg
Fill Weight – Regular: 19oz / 538g | Long: 21oz / 604g
Compressed Bag Size – Regular: 6.5" x 8" / 16 x 20cm | Long: 7.5" x 8" / 19 x 20cm
Stuff Sack Size – Regular: 8" x 17.5" / 20 x 45cm | Long: 8" x 17.5" / 20 x 45cm
Shoulder Girth – Regular: 61" / 155cm | Long: 65" / 165cm
Hip Girth – Regular: 55" / 140cm | Long: 59" / 150cm
Foot Girth – Regular: 36" / 91cm | Long: 40" / 102cm
Specifically Designed for People Who Sleep on Their Sides
Patterned to Move with You as You Roll from One Side to the Other
Optimized Fit and Thermally Efficient Footbox Patterned to Mimic the Shape of Your Foot Position While Lying on Your Side
Smooth, Quick Zip with Anti-snag Locking Zipper with No-draft Zipper Garage and Long Ambidextrous Zipper
Easily Adjust Hood without Unzipping Using Low-profile Internal Cordlock Access
Optimized Warmth and Minimized Pressure Points with Body Mapped Insulation
Seal out Drafts by Cinching Insulated Tube along Upper Hood Opening
Jacket-style Hood Opening Contours to the Shape of Your Face
Pillow Barn Keeps Your Pillow Tucked in Tight
Hang Dry or Store Bags with Exterior Loops
Storage Sack & Stuff Sack Included
Size | Long | Regular |
---|---|---|
Length | Long | Regular |
Zipper Location | Left Side, Right Side | Left Side, Right Side |
Max User Height | 6'6" | 6' |
Weight (lbs) | 2.5 | 2.25 |
Weight (g) | 1.13 | 1.02 |