Squall Hardshell Jacket TorrentStretch - Coyote - Helikon-Tex
- Helikon-Tex Squall Hardshell Jacket in Coyote, featuring TorrentStretch 3L membrane, 30,000 mm waterproofing, 30,000 g/m2 breathability, and YKK AquaGuard zippers.
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The Helikon-Tex Squall Hardshell Jacket is a technical outer layer engineered for extreme weather conditions. Built with the TorrentStretch 3-layer laminate, it delivers superior waterproof and windproof protection alongside optimal breathability during intense outdoor activity.
About the model
Part of the Helikon-Tex Outback line, this jacket is designed as an all-season outer shell. Its ergonomic fit and technical features integrate seamlessly into layered clothing systems.
Features
- TorrentStretch 3-layer (3L) membrane with a 30,000 mm waterproof rating
- Breathability rated at 30,000 g/m2/24h and low vapor resistance (RET 7)
- Two-way YKK AquaGuard waterproof main zipper finished with a Prym snap
- Water-repellent DWR coating to repel water and dirt
- 2-point adjustable hood with a high wind-protective collar
- Underarm zippered vents for targeted active ventilation
- Hook-and-loop adjustable cuffs
- Adjustable hem drawcord
- Two elevated chest pockets compatible with backpack hip belts
- Internal pocket for documents or phone

TorrentStretch membrane provides effective protection against rain and wind
Proprietary 3-layer (3L) laminate developed for intense activity in demanding weather conditions. A waterproof rating of 30,000 mm ensures reliable protection during heavy rain and strong winds. The microporous membrane blocks external water while efficiently venting moisture outwards.


Active ventilation for heat and moisture efficient management
Breathability rated at 30,000 g/m2/24h and a low RET value of 7 offer very low vapor resistance during high-intensity activity. The TorrentStretch membrane dissipates heat and moisture, preventing overheating during long ascents.
YKK AquaGuard waterproof zippers
Provide rain protection, while the two-way main zipper finished with a Prym snap ensures secure closure and easy regulation during movement.


The outer layer is protected by a water-repellent DWR coating
Durable water repellency increases resistance to dirt, reduces water absorption, and slows down moisture penetration.

Adjustable hood
A 2-point adjustment allows precise fitting to the head, while the high collar shields the face from wind.

Underarm ventilation
Zippered vents increase airflow and stabilize the fabric during movement.

Cuff and hem adjustment
Hook-and-loop adjustable cuffs and a hem drawcord let you adapt the jacket to changing weather conditions.


Designed as a year-round outer layer
Protects against wind and precipitation in summer and acts as an outer shell over thermal base layers in winter.
Chest pockets
Two chest pockets are positioned higher to remain accessible when wearing a backpack with a fastened hip belt.
Internal pocket
Provides additional weather protection for documents or a mobile phone.
Technical specifications
| Fabric weight | 135 g/m2 |
| Product line | OUTBACK |
| EU patent | 009075435-0001 |
| Gender | Men |








