Skip to content

Cart

Your cart is empty

Others also bought

Nansen -15° Mummy Sleeping Bag Ebony

Sale price€729.95

Nansen -15 is built for those who don’t shy away from the cold. It’s a tough, relentless companion that never falters in the face of freezing tempe...

Size
|Expected delivery time:
SKU: 10721344-100

Season Winter
Temperature -15°C
Filling Down
Weight 0.0 kg

Nansen -15° Mummy Sleeping Bag - Ebony
Nansen -15° Mummy Sleeping Bag - Ebony Sale price€729.95

Description

Nansen -15 is built for those who don’t shy away from the cold. It’s a tough, relentless companion that never falters in the face of freezing temperatures, no matter how harsh the conditions get. Whether you're trekking through snow-covered mountains, climbing in the depths of winter, or exploring the wilderness during a deep freeze, Nansen -15 guarantees you’ll have the warmth and comfort to sleep soundly and recover after a long, exhausting day.

When you climb into Nansen -15, you’re stepping into the embodiment of resilience. With a limit temperature of -15°C, this bag doesn’t just meet expectations—it surpasses them. It traps your body heat with precision, using RDS-certified European goose down, and keeps you cozy and safe, even when the temperatures dip well below freezing. The super-tough ripstop shell stands strong against the toughest elements, while the soft lining ensures you’ll sleep with comfort, even after the hardest of climbs.

The adjustable contour hood with its frost guard visor adds another layer of defense, keeping your head and neck warm when the cold wind howls through the night. The thermal collar snugly seals in heat, blocking any drafts from stealing your warmth. And when things get a little too warm, the two-way side zip with a jam guard lets you adjust quickly without worrying about getting stuck.

Nansen -15 isn’t just about performance—it’s about trust. It’s the sleeping bag you can count on when the going gets tough. Every detail, from the recycled fabrics to the durable design made with no intentionally added PFAS, is meticulously crafted to withstand the extremes while providing the utmost comfort. Nansen is built to endure, and it’s this workhorse mentality that makes it the perfect choice for winter expeditions where every ounce of energy matters, and every moment of rest counts.

When you’re out there, pushing through the elements, Nansen -15 is right there with you—reliable, unyielding, and always ready to give you the rest you deserve, no matter how cold the night gets.

Designed in every detail

Premium down insulation

Crystal down

comfort

Specifications

Temperature

Comfort-8 °C
Limit temperature-15 °C
Extreme temperature-36 °C

Filling

Filling nameDown
Filling typeCRYSTAL DOWN® European White Goose Down, 95/5 750+ cuin, RDS-certified
Mixing ratio95% down, 5% feather (contains non-textile parts of animal origin)
Fill power (EU)750+ cuin

20D Nylon, rip-stop, 46 g/sqm, 100% recycled, PFAS-free

Composition100% polyamide (recycled)
Construction46g/sqm, 20D*20D
Fabric weight46 g/m²
Yarn thickness20D*20D
ColourEbony

Second fabric

Fabric weight44 g/m²
Yarn thickness30D*30D
Thread count330T/185T*144T
ColourTitanium

Pack specifications

Pack type2-step compression bag
Length24x34 cm

Sleeping bag specifications

TypeWinter
Zipper positionLeft
Zipper lengthSide zip
Shape
MummyMummy
Construction
S-boxS-box

Measurements

SizeMEDIUMLARGEX LARGE
Length190 cm205 cm220 cm
Body size160 - 175 cm175 - 190 cm190 - 205 cm
Shoulder width78 cm80 cm83 cm
Hip width69 cm71 cm74 cm
Knee width56 cm57 cm58 cm
Foot width54 cm55 cm56 cm

Weight

SizeMEDIUMLARGEX LARGE
Official weight1.29 kg1.43 kg1.5 kg
Total weight1.32 kg1.46 kg1.53 kg
Filling weight768 g867 g907 g

Ultimate Sleeping Comfort

Nordisk — designed to last, built to repair

Every Nordisk product is designed in Denmark with a focus on functionality, durability and materials that hold up season after season. Our tents, sleeping bags, down jackets and gear are developed with 125 years of outdoor expertise as their foundation — and with the same starting point every time: good gear should last.

Beyond Repair Guarantee

Accidents happen. If your Nordisk equipment is damaged in an unforeseen accident, our Beyond Repair Guarantee offers you 50% off a replacement product. Because an accident should never stop you.

Care & Repair

Not every incident requires a new product. Nordisk's Care & Repair programme offers professional repair of sleeping bags and zippers, washing and re-lofting of down products and much more. The best solution for your gear.