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Marmot

Marmot HiberNest Down 15° Long Sleeping Bag

Marmot HiberNest Down 15° Long Sleeping Bag

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The Marmot HiberNest Down 15° Long Sleeping Bag is a super-wide mummy bag built for side, back, and stomach sleepers who want room to stretch out. Its 650 fill power down insulation uses Down Defender water-resistant treatment to help prevent clumping, keeping the loft and warmth intact in wet or humid conditions, and the shell and lining are made from 100% recycled fabrics.

Unzip the main zipper and side zip all the way to convert the bag into a quilt with extended blanket flaps, while the draft tube seals in warmth and helps prevent heat loss as you move during sleep. The bag is ISO tested for a reliable temperature rating, includes a compression sack and storage bag, and has an internal stash pocket for a phone or watch.

Key Features

Brand Marmot
Model Number M16822
Product Type Sleeping Bag
Bag Temperature Fahrenheit 15°F
Bag Temperature Celsius -9°C
Tested Comfort 23°F / -5°C
Tested Limit 11°F / -12°C
Insulation Material Down defender, 650 Fill Power, Duck Down
Insulation Type Duck Down
Shell and Lining 100% recycled fabrics
Shoulder Girth 64 in, 162 cm
Hip Girth 64.6 in, 164 cm
Footbox Size 53.5 in, 136 cm
Sleeping Bag Length Long: 6'6" 198cm
Zipper Location Left Zip
Stash Pocket YES
Includes Compression Stuff Sack YES
Includes Storage Sack YES
Includes Stuff Sack NO
Stuff Sack Size 8.7 x 18.1 in, 22 x 46 cm
Product Weight 3 lbs 4.8 oz, 1,497.0 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 Use Fabric Softener, Rinse Twice, Do Not Store Wet
Best For Backpacking
Style Number M16822
Material Number M16822-42494

Highlights

  • Unzip the main zipper and side zip all the way to use this mummy-style bag like quilt
  • Roomy dimensions for side, back, and stomach sleepers
  • Certified 650 fill power down with Down Defender water-resistant treatment that helps prevent down clumping for loft-retaining, quick-drying warmth in wet conditions
  • 100% recycled shell and lining fabrics
  • Internal stash pocket for phone or watch
  • Draft tube seals in warmth and helps prevents heat loss when moving during sleep
  • ISO tested for reliable temperature rating
  • Compression sack and storage bag included
  • Gender-free design is available in standard, short, and long sizes

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 is included with the Marmot HiberNest Down 15° Long Sleeping Bag?

The bag comes with a compression stuff sack and a storage bag.

How should the Marmot HiberNest Down 15° Long Sleeping Bag be cared for?

Machine wash cold with liquid detergent on a gentle cycle, then tumble dry low. Do not use powdered detergent, bleach, fabric softener, or an iron, and do not store the bag wet.

What are the dimensions of the Marmot HiberNest Down 15° Long Sleeping Bag?

The long size measures 6'6" (198 cm) in length, with a shoulder girth of 64 in (162 cm), a hip girth of 64.6 in (164 cm), and a footbox of 53.5 in (136 cm).

What is the temperature rating of the Marmot HiberNest Down 15° Long Sleeping Bag?

It is rated to 15°F (-9°C), with a tested comfort of 23°F (-5°C) and a tested limit of 11°F (-12°C).

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