Big Agnes Sidewinder SL 20 (650 RDS Downtek)

Product details

Comfort Temperature:

-7°C

Isolation:

100% down

Bulking power:

650 Cuin

Filling weight:

538g

Weight:

1.02kg

Equipment:

• Ergonomically shaped hood
• Water repellent down
• incl. compression sack

Features:

• Water repellent
• Specially designed for people who sleep on their side, with an engineered fit that moves with you as you roll from side to side
• The close-fitting jacket-style hood keeps the insulation close to the body without restricting freedom of movement
• Keep the pillow in place with the unique Pillow Barn made of stretchy mesh material that is accessible from both sides for easy adjustment
• Optimized warmth and minimized pressure points with body-mapped insulation
• Improved outer material and lining with PFAS-free water-repellent finish
• The down filling with PFAS-free, water-repellent coating throughout the bag provides cozy warmth, while the synthetic insulation helps to relieve common pressure points on the hips and feet
• The optimized fit and thermally efficient foot box are designed to mimic the shape of your foot in the lateral position
• Smooth, fast zipper with anti-snag latch with no-draft zipper garage and long, ambidextrous zipper
• Easy adjustment of the hood without opening the zipper thanks to the flat internal drawcord access
• Seal off draughts by clamping the insulated hose along the upper hood opening
• Hang dry or store bags with outer loops
• Storage bag & dunnage bag included
• External material: Nylon ripstop with PFAS-free water-repellent finish
• Chuck: Polyester taffeta with PFAS-free water-repellent finish
• Primary filling: 650 DownTek™ filling, water-repellent with consistent insulation value - bluesign®-tested PFAS-free water-repellent chemistry
• Body Mapped Fill: FireLine™ ECO Synthetic Insulation, 100% recycled polyester, with densely woven low-denier fibers that provide high loft, compressibility, a good weight-to-warmth ratio and durability
• Regular: fits up to 183cm / 6'
• Lang: fits up to 198cm / 6'6"
• Works with any pad size and style

Materials:

• External material: nylon-ripstop with pasha-free water-repellent finish
• Interior material: 100% polyester
• Material Inserts: 100% down
• Chuck: polyester taffeta with pasha-free water-repellent finish

Note on materials:

Contains non-textile parts of animal origin