Pajak Radical 1Z Long

Pajak Radical 1Z Long – Ultralight down sleeping bag for warm adventures

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The Pajak Radical 1Z Long is an extremely lightweight and highly compressible down sleeping bag , developed for summer hiking, bikepacking, tarp camping and fast-and-light tours where low weight and minimal pack volume are essential. The Long version is adapted for taller users and provides full freedom of movement without compromising on warmth or packability.

The sleeping bag is filled with 235 g of 900 Fill Power RDS-certified Polish white goose down (95% down / 5% feather) – the same high quality used in Pajak’s expedition models. The down insulates effectively, breathes and retains loft even after many seasons. The Z-baffled construction eliminates thermal bridges and contributes to even heat distribution in the body-hugging mummy shape .

The GELANOTS® Ultra Light Ripstop Shell outer fabric has a hydrophobic treatment that repels moisture and resists abrasion, while maintaining high breathability. The integrated HMS (Humidity Management System) technology helps to keep the microclimate in the sleeping bag drier at night. A YKK zipper with insulated storm flap blocks cold air, and the sleeping bag has both an inner pocket for small items and internal and external hanging loops for drying.

The Radical 1Z Long weighs approximately 480g , packs down to approximately 2.3L and performs best around 5°C , but can be used at lower temperatures with the right layers. Compression and storage sack included . Made in Europe (Poland) with a focus on sustainability and RDS certified down.

Advantages of Pajak Radical 1Z Long

Ultralight down sleeping bag for summer & fast-and-light

Extra length – fits users up to 205 cm

900 FP RDS‑certified Polish goose down

Very small packing volume (approx. 2.3 L )

Z-construction eliminates thermal bridges

Hydrophobic and durable outer fabric in GELANOTS® Ripstop

YKK zipper with insulated storm flap

Inner pocket and hanging loops

Made in Europe

Specifications (Long)

Recommended body length: up to 205 cm

Weight: approx. 480 g

Filling weight: approx. 245 g

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

Temperature (EN/ISO):

• Comfort: approx. 5 °C
• Limit: approx . 0 °C
• Extreme: about −15 °C

Pack volume: approx. 2.3 L

Outer fabric: GELANOTS® Ultra Light Ripstop (hydrophobic)

Shape: Mummy

Season: 2-season (spring/summer)

Manufacture: Europe (Poland)