The opinion of Aventure Nordique
The Radical 4Z is the most versatile sleeping bag in the range from Polish manufacturer Pajak. It's an ultra-lightweight sleeping bag weighing 720 g in Regular size, offering a comfortable temperature of -1°C.
It is carefully designed and made from quality materials. It is filled with 900-cu. Polish goose down, 95/5 distribution. The Gelanots Ultra Light Ripstop Shell has a hydrophobic treatment that lets the fabric breathe (evacuation of condensation). Waterproof inserts in the feet and hood prevent moisture penetration.
The Z-shaped construction prevents thermal bridges and optimizes insulation.
The Pajak Radical 4Z features a wrap-around hood and anti-cold collar. The YKK zipper is located on the left-hand side of the sleeping bag. It is equipped with a double slider. A bead along the zipper prevents cold air from entering.
This sleeping bag falls into the category of 3-season comforters, but with experience and the right equipment, experienced hikers will be able to use it in less clement temperatures.
The Radical 4Z also features the following equipment:
- Double zip closure
- Anti-cold flap along the zipper
- Velcro protection
- Adjustable hood with drawcord
- Inside pocket
- Z-shaped construction
- Internal and external suspension loops
- YKK zipper, ITW Nexus blocker
- Carrying bag and storage bag included
Technical details
| Manufacturer | Pajak |
|---|---|
| Product name | Radical 4Z |
| Season | 3 season |
| Model | Unisex |
| Fill | Goose Down |
| Cuin | 900 cuin 95/5 |
| Comfort rating | -1°C |
| Comfort Limit | -7°C |
| Extreme rating | -25°C |
| Dimensions | User Maximum size: Short : 165 cm - Regular : 180 cm - Long : 205 cm |
| Shoulders - Hips - Feet: | Épaules / pieds : Short : 84 / 50 cm - Regular : 84 / 50 cm - Long : 84 / 50 cm |
| Folded size | Short : 5 L - Regular : 5,3 L - Long : 5,5 L |
| Outer shell | Gelanots Ultra Light Ripstop Shell |
| Inner lining | Gelanots Ultra Light Ripstop Shell |
| Fill Weights | Short : 450 g - Regular : 470 g - Long : 510 g |
| Weight | Short : 685 g - Regular : 720 g - Long : 790 g |
| Zipper | Left |
| Additional information | Compression/storage sack included. |
| Warranty | 2 years |
| Country of Manufacture | Poland |
