Marmot Mad River Down 15° Long Extra-Wide Sleeping Bag

The Marmot Mad River Down 15° Long Extra-Wide Sleeping Bag is a packable mummy bag built for bigger backpackers who want a solid night's sleep after a long day on the trail. Its RDS-certified 650-fill-power duck down lofts up tall yet packs down small, and chemical-free ExpeDry™ helps the down dry quickly and keep its loft when sweat, humidity, and condensation set in.

The long, extra-wide cut fits sleepers up to 6'6", and the anatomically shaped footbox with wrap-around construction gives feet room to move. A full-length left-side two-way zipper with an anti-snag slider and a short right-side zipper let you vent, fold the bag down, or open it up like a blanket, while the draft collar seals in warmth and the internal stash pocket keeps a headlamp or contact lenses close at hand. A storage sack and compression sack are included.

Key Features

Brand	Marmot
Model Number	M16043
Product Type	Sleeping Bag
Shape	Mummy
Temperature Rating	15°F
Temperature Rating (Celsius)	-9°C
Tested Comfort	23°F / -5°C
Tested Limit	11°F / -12°C
Insulation Material	Duck Down
Insulation Type	Duck Down
Fill Power	650
Shell and Lining	100% Recycled Fabrics
Sleeping Bag Length	Long X-Wide: 6'6" (198 cm)
Shoulder Girth	71 in (181 cm)
Hip Girth	65.7 in (167 cm)
Footbox Size	50.8 in (129 cm)
Zipper Location	Left Zip
Stash Pocket	Yes
Stuff Sack Size	16.1 x 9.4 in (41 x 24 cm)
Product Weight	3 lbs 5.7 oz (1,522 g)
Product Care	Machine Wash Cold, Use Liquid Detergent, Do Not Use Powdered Detergent, Gentle Cycle, Tumble Dry Low, Do Not Iron, Do Not Bleach, Do Not Dry Clean, Do Not Use Fabric Softener, Rinse Twice, Do Not Store Wet
Included	Storage Sack and Compression Sack

Highlights

• RDS-certified 650-fill-power duck down with ExpeDry™ for lofty, compressible, quick-drying warmth
• ExpeDry™ is a permanent, chemical-free alternative to DWR (Durable Water Repellent), providing quick-drying, loft-retaining performance in wet and humid conditions
• Gender-free design: long length fits sleepers up to 6'6"
• 100% recycled shell and lining fabrics
• Full-length, left-side 2-way zipper with an anti-snag slider for improved ventilation, versatility, and easy access
• Short right-side zipper offers fold-down comfort and additional ventilation
• Anatomically designed footbox with wrap-around construction provides warmth and roomy comfort
• Internal stash pocket for contact lenses, headlamp, and valuables
• Draft collar seals in warmth and prevents heat loss, even when tossing and turning
• ISO temperature testing adheres to reliable international standards
• Included storage sack and compression sack

Materials & care

Machine Wash Cold, Use Liquid Detergent, Do Not Use Powdered Detergent, Gentle Cycle, Tumble Dry Low, Do Not Iron, Do Not Bleach, Do Not Dry Clean, Do Not Use Fabric Softener, Rinse Twice, Do Not Store Wet

Warranty

Marmot products are warranted against defects in materials and construction for the practical lifetime of the product. The warranty does not apply to normal wear and tear, improper care, misuse, accident, neglect or the natural breakdown of materials over time.

Frequently asked questions What fill power is the down insulation? The bag uses RDS-certified 650-fill-power duck down treated with ExpeDry™. What are the tested comfort and limit temperatures? ISO testing rates the bag at a tested comfort of 23°F / -5°C and a tested limit of 11°F / -12°C. How large is the stuff sack? The included stuff sack measures 16.1 x 9.4 in (41 x 24 cm). How should the sleeping bag be washed? Machine wash cold with liquid detergent on a gentle cycle, tumble dry low, rinse twice, and do not bleach, iron, dry clean, use fabric softener, or store wet.