



The most important upgrade is the new Japanese technology 100% pre-consumer recycled 10-denier nylon ripstop. It is more lightweight while more durable, weighing a featherlight 28 g/m2.
Garments are filled with premium 850 fill power European goose down that is PFC-free, RDS-certified, bluesign®-certified, allergen-free, 100% recyclable and completely source track verifiable.
The Ultralight Down Hood 2.0 has a regular fit and can be worn as a standalone or insulation. It is as incredibly ultra-lightweight as its predecessor (328g / 11.6oz in size L) while effectively 15% warmer.


The Ultralight Down Jacket 2.0 is designed to be worn as an insulation jacket with an athletic fit. It is even more lightweight than the previous model (282g / 9.9oz in size L) while equally warm.
Down has an unsurpassed ability to isolate warm air no synthetic material can match its performance. We use the finest and most expensive, down qualities on the market. It is also proprietary, plasma-treated and water-repellent.
All our down products are individually traceable with a QR-code and comply with the international Responsible Down Standard (RDS), which means that independent, third-party assessment is made of all aspects throughout the entire down supply chain. It is also PFC-free, bluesign®-certified, allergen-free and completely sourcetrack verifiable.
Depending on individual circumstances, as a general guideline the Ultralight Down Hood 2.0 and the Ultralight Down Jacket 2.0 will keep you warm at -12°C / 14°F and -9°C / 16°F respectively when worn as a standalone over a base and a mid-layer during low-pulse activity.
The Stellar Ultralight Down 2.0 Program is an essential part of The Stellar System™, our expanding ecosystem of premium technical layering products for demanding on-mountain activities.