draft
Key features:
What makes it special?
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Designed for users up to 178 cm
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Light and warm – filled with 91% Polish duck down and 9% feathers, with a top-tier fill power of 700 cuin
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Weather-ready – made with water-repellent nylon (20D WR) inside and out: it’s durable, lightweight, and helps keep moisture out
Smart construction = better sleep
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Mummy shape – hugs your body to keep warmth in and cold out
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Right zipper – can be zipped together with a left-zipped model from the same line
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Two-way zipper – open from the top or bottom for airflow and comfort
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Anti-snag system – wide protective fabric prevents the zipper from catching
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Insulated zipper flap – keeps cold from sneaking in through the zipper
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3D hood + extra baffle – wraps around your head for maximum warmth
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Dual drawcord adjustment – one elastic (front) for quick movement, one tape (rear) for a snug fit
Comfort meets clever details
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Comfort Width – about 5 cm wider than standard = more room to move
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Internal pocket – keep small essentials close at hand
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Footbox with a drawcord – walk around camp, cool off, or warm up during a nap without taking off your shoes
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Extra insulation at the feet – because warm toes = better sleep
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Glow-in-the-dark zipper pull – no fumbling at night
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Loops inside – attach a liner and keep it from slipping
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Zipper-end loop – makes closing the bag easier
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Compression sack included – packs down small in your backpack
🖼️ Photo shows packed size compared to the Fjord Nansen Honer 1 L Thermos.
Premium Polish Down Filling
The Nordkapp 300 is filled with high-quality Polish duck down, with a 91/9 ratio of down to feathers and an impressive fill power of 700 cuin.
We’re proud to say: our sleeping bags are filled right here in Poland, guaranteeing quality control and ethical sourcing.
Smart Footbox = More Freedom
Need to get up in the middle of the night or just chill by the fire?
Thanks to the drawcord footbox, you can walk around camp without leaving the sleeping bag, quickly ventilate when it’s warm, or jump in for a quick nap without taking off your shoes.
Description
We list the T-Limit in the product name — this is the temperature at which a standard male can sleep comfortably.
However, if you’re more sensitive to cold (especially women or colder sleepers), we recommend paying close attention to the T-Comfort rating.
Temperature ranges are determined in accordance with EN ISO 23537 and are based on laboratory tests using standard male and female thermal models in a controlled environment.
⚠️ Important! Thermal sensation is highly individual. Factors such as fatigue, nutrition, hydration, previous cold exposure, health, age, body fat, and even stress can influence how warm or cold you feel in a sleeping bag.
Parameters
Size:
MID
Weight:
570 g
Form:
Mummy
Outer material:
Nylon 20D WR
Inner material:
Nylon 20D WR
Dimensions after packing/compression:
17x26/17x24 cm
Dimensions:
198 x 80 x 45 cm
For growth to:
178 cm
Filling:
Polish white duck 91/9
Down treatment
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Fill weight:
200 g
Elasticity:
700 cuin
Thermal collar:
No
Thermal strip:
No
Lock option:
Yes
Season:
Summer
T comfort:
8 °C
T lim:
4 °C
T min:
-1 °C
The width of the sleeping bag at its widest point:
80 cm
The width of the sleeping bag at its narrowest point:
45 cm
Comfort beyond the outdoors
When you buy our down sleeping bag, you’re getting more than just trail-ready comfort — you’re also investing in long-term performance.
Each sleeping bag comes with two storage options: a compact compression sack for transport and a mesh storage bag for long-term, uncompressed storage at home.
Storing the bag in this breathable mesh sack helps preserve the loft and insulation properties of the down — so your sleeping bag stays warm and ready for many adventures to come.