Pajak RADICAL 16H Short

Pajak RADICAL 16H Short – Down sleeping bag for extreme winter expeditions

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Pajak RADICAL 16H Short is an extreme down sleeping bag developed for the world's coldest and most demanding environments , especially adapted for shorter users. It is designed for professional polar and high-altitude expeditions where absolute reliability is crucial, and is considered one of the warmest sleeping bags commercially produced.

The sleeping bag is filled with 900 Fill Power RDS-certified Polish white goose down (95% down / 5% feather) , which provides maximum insulation in relation to its weight. The advanced HH construction uses double H-shaped chambers in two offset layers, which effectively eliminates thermal bridges and creates even heat distribution around the entire body even in extreme cold.

The RADICAL 16H Short is equipped with an Infrared Reflective Layer (IRL) that reflects up to 50% of the body's infrared heat radiation , which greatly improves thermal efficiency in sub-zero temperatures. The outer fabric in GELANOTS® Ultra Light Ripstop Shell is both highly durable and water-repellent, while maintaining low weight and good breathability.

The body-hugging mummy shape , combined with a generous thermal collar and hood with one-hand adjustment , means that only a minimal part of the face is exposed. The sleeping bag is also equipped with 3D insulated zipper baffles , tangle-free YKK zipper, inner pocket and internal and external hanging loops. Compression and storage sack included , with a packing volume of around 10 liters despite the extreme insulation.

RADICAL 16H Short is tested according to ISO 23537 and specified for temperatures down to −73 °C , making it an obvious choice for expeditions where safe sleep is crucial for survival and performance.

Advantages of Pajak RADICAL 16H Short

One of the world's warmest sleeping bags

Shorter length – fits users up to 165 cm

900 FP RDS‑certified Polish goose down

HH construction that eliminates thermal bridges

IR Reflective Layer (IRL) – reflects up to 50% of body heat

Comfort temperature approx. −31 °C

Limit temperature approx. −43 °C

Extreme temperature approx. −73 °C

Very high heat to weight ratio (approx. 1.4–1.5 kg)

Compression and storage bag included

Specifications (Short)

Recommended body height: up to 165 cm

Total weight: approx . 1,400–1,500 g

Filling weight: approx. 1,050 g

Insulation: 900 FP goose down (95/5), RDS‑certified

Temperature (ISO 23537):

• Comfort (women): approx. −31 °C
• Limit (men): approx. −43 °C
• Extreme: about −73 °C

Pack volume: approx. 10 L

Outer fabric: GELANOTS® Ultra Light Ripstop Shell

Shape: Mummy

Season: 4-season / expedition

Manufacture: Europe (Poland)