King Solomon Double Sleeping Bag: 20F Down

Name: King Solomon Double Sleeping Bag: 20F Down
Brand: Big Agnes
Price: 506.20 CAD
Availability: InStock

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About this product

The Big Agnes King Solomon Double is a double-wide sleeping bag rated to 20 degrees Fahrenheit (roughly -7 degrees Celsius), designed for couples or solo campers who want extra room on weekend trips. It is filled with 650-fill DownTek insulation, which carries RDS certification and a PFC-free water-resistant treatment to retain warmth even in damp conditions. The shell and lining are both 20D recycled polyester (ripstop face, taffeta lining) finished with a PFAS-free water-repellent treatment. A removable quilt top gives the option to use the bag as a standalone quilt or fold it down to a single configuration, while dual full-length side zippers allow independent temperature control for each sleeper. Oversized draft collars and zipper draft tubes help seal in warmth. The Cinch Pad Sleeve and Pillow Barn pad retainer system keeps the bag anchored to single or double-wide sleeping pads. At 92.5 inches long with a 116-inch shoulder circumference, it accommodates users up to 6 feet tall. Packed weight is 3 pounds 15 ounces, stuffing down to 10 by 21 inches.

Category: Sleeping Gear
Brand: Big Agnes
Material: [face] 20D recycled polyester ripstop, water-repellent treatment without intentionally added PFAS, [lining] 20D recycled polyester taffeta, water-repellent treatment without intentionally added PFAS
Color: Asphalt/Chinois Green
Size: 10 x 21in
Shape: double-wide
Degree: 20°F
Zipper: full-length
Pockets: 1 internal
Venting: removable quilt top
Activity: weekend camping

What people are saying

Reviewers consistently praise the King Solomon Double 20F for its bed-like comfort and smart design, noting it is lighter and packs smaller than carrying two separate bags. The zip-off top that converts to a shared quilt or solo bag is frequently highlighted as a standout versatility feature. The Pad Cinch system earns consistent approval for keeping sleepers on their pads without slipping. The DownTek water-repellent down insulation is well regarded for maintaining loft in damp conditions. The most common criticism is that the bag relies heavily on a quality insulated pad for warmth, since the bottom insulation is minimal. Some reviewers note occasional cold spots, particularly at the feet and pad seams, and caution that the 20F rating should be treated as a limit rather than a comfort rating.