






3-season down sleeping bag -
The Radical 4Z Red from the brand Pajak is a technical sleeping bag for those who like to move in all seasons and in low temperatures.
Its lightweight construction in goose down certified by the Responsible Down Standard offers excellent thermal insulation. Furthermore, it is compact, can be easily stored in its compression sack, and weighs only 720 g on the scale.
On the practical side, to retain heat, a drawcord allows you to lock the hood. In addition, its particular cut allows you to use it as a complement to another sleeping bag in especially cold conditions. Another advantage: this model features waterproof reinforcements at the head and foot areas that protect against moisture. Finally, it has an inner pocket as well as a water-resistant, non-locking YKK® zipper. Thus, to sleep out in nature and enjoy restorative sleep even at altitude, the Radical 4Z is the one you need.




- Waterproof reinforcements at the head and foot areas
- Internal/external suspension loops
- Inner pocket
- Non-locking zipper
- Lock protection with velcro
- One-handed adjustable hood
- Included storage bag
- Included compression sack
Dimensions:
- Compressed dimensions: 18 x 29 cm
- Packed dimensions: 31 x 41 cm
Folded volume: 5 L
Sizes:
| Short | Regular | Long | |
| Length (cm) | 177 | 192 | 222 |
| Shoulder width (cm) | 82 | 82 | 82 |
| Foot width (cm) | 50 | 50 | 50 |
| Recommended max height (cm) | 165 | 180 | 205 |
Composition:
- Outer material: Gelanots Ultra-Light ripstop
- Filling: 900 cuin goose down FP Polish 95/5 RDS - 470 g
| Responsible Down Standard (RDS) | The RDS standard guarantees down and feathers come from ducks and geese that are well treated, living healthily and expressing their innate behaviours, without experiencing pain, fear or distress. This standard covers the entire supply chain, from breeding to the final product. |