Big Agnes Sidewinder SL 20˚ Sleeping Bag

TRADITIONAL MUMMY BAG DESIGNED FOR SIDE SLEEPERS

• Specifically designed for people who sleep on their sides with a technical fit, patterned to move with you as you roll from one side to the other

• Close fitting, jacket-style hood keeps insulation close to the body without sacrificing mobility

• Keep pillow in place with unique Pillow Barn made of stretch mesh material with interior access from either side for easy adjustment

• Optimized warmth and minimized pressure points with body mapped insulation

• Improved shell fabric and lining with PFC-free water repellent finish

• Down fill with a PFC-free water repellent finish throughout the bag provides lofty warmth while synthetic insulation helps alleviate common pressure points in the hips and feet

• Optimized fit and thermally efficient footbox is 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

• Seal out drafts by cinching insulated tube along upper hood opening

• Hang dry or store bags with exterior loops

• Storage sack & stuff sack included

• Shell: nylon ripstop featuring a PFC-free water repellent finish

• Lining: polyester taffeta featuring a PFC-free water repellent finish

• Primary Fill: 650 fill DownTek™ repels water while maintaining insulating value, with bluesign® Certified PFOA and PFOS free water repellent chemistry

• Body Mapped Fill: FireLine™ ECO Synthetic Insulation, 100% post-consumer recycled polyester, featuring low-denier fibers that are tightly woven and provide high loft, compressibility, high weight-to-warmth ratio, and durability

• Regular: fits up to 6' / 183cm

• Long: fits up to 6'6" / 198cm

• Works with any pad size or style

Engineered and ergonomically contoured to ensure warmth, comfort, and ease of use in any position.

Constructed with features you expect from a traditional mummy bag with additional body mapped insulation to optimize warmth where you need it and minimize pressure points and other ‘side effects’. The Sidewinder SL is a side sleeper’s dream bag with technical features that roll seamlessly from one adventure to the next, and from one side to the other at night.