STS FLAME 2 ULTRA COMPACT DOWN -4°C

New STS FLAME 2 ULTRA COMPACT DOWN -4°C

SEA TO SUMMIT FLAME 2 ULTRA-DRY DOWN 850+ LOFT

 

Ultra-light and technical, the Flame Series bags by Sea To Summit are designed to keep you as warm as possible while minimising packed weight and size.

Engineered for women to provide extra warmth where needed, the Flame is what you reach for when you need a high performance sleeping bag but don’t want to be weighed down by one. Ultra-light and technical, the Sea To Summit Flame Series bags are designed to keep you as warm as possible while minimising packed weight and size.

The Flame Series spans everything from an ultralight liner to an expedition weight mid-winter bag. While the end usage is very different, they reflect a design ethos of matching weather conditions to the lightest bag possible. The women’s specific fit is wider at the hip and narrower at the shoulder and we’ve added extra down overall for increased warmth.

  • Women’s specific contoured mummy shape for efficient insulation
  • Ideal for mid-summer fast hikes or adventure racing
  • Doubles as a liner to significantly boost the warmth of a second bag
  • Updated sizing provides extra room for both shoulders and hips while still maintaining insulation efficiency
  • Includes lightweight Ultra-Sil™ Nano compression bag for compact storage

All of the women’s specific sleeping bags by Sea To Summit are optimised for a typical woman’s physiology, with a shape that’s narrower in the shoulders and wider from the knee to hip. Women generally sleep colder than men, so extra down has been added to our the Flame, Altitude and Journey bags for increased overall warmth. The secret to the impressive performance is a combination of premium materials and careful design. The RDS 850+ Loft premium goose down, light-gauge #3 YKK® zip and high performance 10D Nylon shell and 7D lining fabrics set the stage for superior performance. These materials are combined with a contoured mummy design for efficient insulation, and that mummy design is then tweaked for each model to best fit the use scenario.

The ULTRA-DRY Down™ protection also makes the Flame™ an impressive hard-alpine or adventure racing bag, where every gram is counted and down has never been a viable option.
 

Browse the full range of Sea to Summit products here

 

 

  • Ultralight 7D and 10D fabrics for minimal weight and packed size
  • RDS 850+ Loft Premium Goose ULTRA-DRY Down™ for maximum insulation value
  • Contoured mummy shape for comfort and efficient insulation
  • Vertical chest baffles prevent down migration and cold spots
  • Sewn through construction minimises weight
  • Sewn through vertical baffles on chest optimises position of down to prevent it moving during use
  • ½ zip with single slider aids access while keeping weight to a minimum
  • Updated sizing provides extra room for both shoulders and hips while still maintaining insulation efficiency
  • Includes lightweight Ultra-Sil™ Nano compression bag for compact storage
  • Super-compressible and lofty RDS 850+ Ultra-Dry™ technical Down insulation
  • Ethically Sources RDS Certified down insulation
  • 3D hood draws in tight when needed
  • Supplied with stuff sack and storage cell
  • Shell: 100% Nylon,
  • Lining: 100% Nylon,
  • Primary Filling Material: Goose Down (Min. 90% Down)
  • Stuffsack: 100% Nylon excluding Trims
  • Temperature ratings conform to EN13537 standards

Dimensions (Regular):

  • Recommended user height: <170cm
  • Compression Sack Volume - compressed: 3.3L - 1.3L
  • Compressed / packed size: ø13 x 25cm
  • Weight: 505g
  • Fill Weight: 310g
  • Internal Chest Circumference: 146cm
  • Internal Hip Circumference: 136cm
  • Internal Foot Circumference: 88cm
  • Comfort rating: 2°C / 35°F
  • Lower Limit: -4°C / 25°F
  • Extreme: -21°C / 5°F

Dimensions (Long):

  • Recommended user height: <183cm
  • Compression Sack Volume - compressed: 3.3L - 1.3L
  • Compressed / packed size: ø13 x 25cm
  • Weight: 575g
  • Fill Weight: 355g
  • Internal Chest Circumference: 152cm
  • Internal Hip Circumference: 142cm
  • Internal Foot Circumference: 94cm
  • Comfort rating: 2°C / 35°F
  • Lower Limit: -4°C / 25°F
  • Extreme: -21°C / 5°F

 

About Ultra-Dry Down:
ULTRA-DRY Down is a permanent* Nano-level water repellent polymer treatment applied to our high loft, high quality down. The Nano-thin treatment vastly improves our downs reaction to water without effecting its weight or loft performance. Learn More about Ultra-Dry Down Here

 

About EN13537 Temperature Rating System:
The EN13537 standard provides an industry standardised temperature range that a typical user can refer to as a guide for the conditions their bag will be most comfortable in. Learn more about EN13537 Temperature Rating System Here

 

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  • AUD$499.00

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