AWARD-WINNING DESIGN - The Sonic can take you from basecamp to summit thanks to adjustable Thermo Gills that extend your comfort range by 20 degrees or more; Rated to 15F / -9C
SLEEP LIKE A HUMAN - Unlike traditional mummy bags that restrict movement, the Sonic's stretch construction at the knees adds enough volume to accommodate side sleeping
SUPERIOR WARMTH - An oversized draft collar traps body heat and an offset zipper creates a thermally efficient seal; Waterproof yet breathable footbox keeps feet warm till morning
CERTIFIED RESPONSIBLE DOWN - Insulated with 100% RDS Certified down, which is traceable to ensure humane treatment through the entire supply chain
TECHNICAL SPECS - Weighs 2 lb 6 oz (1.09 kg) with a compressed volume of 6.5 L; Nylon Ripstop with water-resistant DWR; Fits men or women up to 6 ft tall; Left zipper
TECHNICAL SPECS - Weighs 2 lb 9 oz (1.16 kg) with a compressed volume of 7.5 L; Nylon Ripstop with water-resistant DWR; Fits men or women up to 6.5 ft tall; Left zipper

Technical Details

Width : 0.15 cm
Height : 0.11 cm
Length : 0.23 cm

Product Details

Product Dimensions
Width : 0.15 cm
Height : 0.11 cm
Length : 0.23 cm

Package Dimensions
Width : 8.5 inch
Height : 8.5 inch
Length : 16.9 inch

Item Weight: 2.6 pounds (View shipping rates and policies)
Shipping Weight: 2.95 pounds (View shipping rates and policies)

ASIN : B019ZUVFOK