Pajak Radical 10Z

Ultra-light and versatile sleeping bag for 3 seasons use. Comfort temperature -6°C for 1100 grams.
€699.00

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The opinion of Aventure Nordique

The Radical 10Z from the Polish brand Pajak is a top-of-the-range ultra-light 1100 gram sleeping bag, offering a comfort temperature of -6°C, standard EN 13537 / ISO 23537. It features IR Reflective Layer (IRR) technology. A reflective layer allows 50% of the infrared radiation emitted by the body to be retained.


It is carefully designed and manufactured with quality materials. It has a filling of 900 cu. in. Polish goose down, 95/5 distribution. The Gelanots Ultra Light Ripstop Shell has a water-repellent treatment that allows the fabric to breathe. The Z-shaped partitioned construction prevents thermal bridges and optimises insulation.


The Pajak Radical 10Z has a wrap-around hood and an anti-cold collar. The YKK zipper is located on the left side of the sleeping bag. It is equipped with a double slider. Along the zipper, a bead prevents cold air from entering.


This sleeping bag falls into the category of a 3-season or 4-season off-mountain sleeping bag, but with experience and the right equipment, the experienced hiker will be able to use it in milder temperatures.



  • Double zip closure

  • Anti-cold flap along the zip

  • Velcro protection

  • Adjustable hood with drawstring

  • Inside pocket

  • Z-construction

  • Internal and external suspension loops

  • ITW Nexus YKK zip

  • Compression bag and storage bag included

Technical details

Manufacturer Pajak
Product name Radical 10Z
Season 3 season
Model Unisex
Fill Goose Down
Cuin 900 cuin 95/5
Comfort rating -6°C
Comfort Limit -13°C
Extreme rating -33°C
Dimensions Maximum person size Short : 165 cm, Regular : 180 cm, Long : 205 cm
Shoulders - Hips - Feet: Short : 84 / 50 cm - Regular : 84 / 50 cm - Long : 84 / 50 cm
Folded size Short : 5,5 L - Regular : 6 L - Long : 6,5
Outer shell Gelanots Ultra Light Ripstop Shell
Inner lining Gelanots Ultra Light Ripstop Shell
Fill Weights Short : 698 g - Regular : 725 g - Long : 780 g
Weight Short : 698 g - Regular : 1100 g - Long : 1220 g
Zipper Left
Additional information Comes with a storage bag and a 140g compression bag.
Warranty 2 years
Country of Manufacture Poland

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