Marmot Hibernest 15 Long - Down sleeping bag

Product details

Comfort Temperature:

-5°C

Limit temperature:

-12°C

Extreme temperature:

-31°C

Season:

Fall-Winter 2026

Isolation:

insulation_down

Chamber construction:

Not specified

Zipper:

Left zipper

Bulking power:

650 Cuin

Filling weight:

842g

max. body height:

198cm (long version: 198cm)

Pack size:

• Length: 46cm
• Width: 22cm

Weight:

1.492kg

Length:

(long version): 198cm)

Widths:

• Shoulder: 162cm
• Knee: 167cm
• Feet: 136cm

Equipment:

• Water repellent down
• Inner compartment for valuables
• incl. compression sack
• incl. storage bag
• Heat collar
• Mummy cut
• Small pack size

Technologies:

Down Defender

Insulation:

80% Duck Down, 20% Duck Feather, 650+ Fill Power Down

Hip circumference:

167 cm

Recommended use temperature:

-9°C

Zipper position:

Left Zip

Pack size:

22 x 46 cm

Features:

• Especially compact packing size
• Water repellent
• Unzip main zipper to open bag up like a quilt
• Roomy dimensions for comfortable sleeping in any position
• 650 fill power down with Down Defender for improved performance in wet conditions
• 100% recycled shell and lining fabrics
• Internal stash pocket
• Extended zipper flaps to provide extra blanket-like coverage when unzipped
• Draft tube seals in warmth and 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
• Fully unzip the main zipper and side zippers to use this mummy sleeping bag like a blanket
• Generous cut for side sleepers, back sleepers and stomach sleepers
• 650 fill power down with Down Defender water-repellent treatment, which prevents the down from clumping together and thus ensures insulating, quick-drying comfort in wet conditions
• 100% recycled outer and inner material
• Inner pocket for your cell phone or watch
• The thermal collar cover strip provides a warm seal and prevents heat loss, even if you move around in your sleep
• ISO-tested for reliable temperature indication
• Compression bag and storage bag included
• Unisex design is available in standard, short and long sizes
• Standard length fits sleepers up to 1.83 m
• Inner pocket
• Open the main zipper to spread out the sleeping bag like a blanket.
• Generous dimensions for comfortable sleep in any position
• 650-fill-power down with Down Defender for better performance in wet conditions
• The shell and lining are made from 100% recycled materials
• Interior pocket for safe storage
• Extended zipper covers provide additional, blanket-like protection when the sleeping bag is open.
• The thermal collar keeps the heat inside the sleeping bag and prevents it from escaping when you move around in your sleep.
• A compression sack and storage bag are included with the product
• The gender-neutral design is available in standard, short, and long sizes.

Materials:

• Interior material: Innenmaterial

Features:

water-repellent, lightweight material, built-in UV protection, packs down very compactly, DWR-treated (Durable Water Repellent)