Mountain Equipment Fireflash Sleeping Bag

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  • 90-10 800+ Russian Goose Down insulation
  • Plasma™ 10D outer fabric
  • Plasma™ 10D lining fabric throughout
  • Alpine fit with EXL® system improves loft and maximises thermal efficiency
  • Slanted box-wall baffles throughout
  • Ground level side seams
  • 7 baffle low volume anatomically shaped hood
  • 4 baffle anatomically shaped and offset foot-box
  • Full length Gemini™ YKK® 5# Coil 2-way zip baffle
  • Waterproof roll-top stuff-sack and storage cube
  • Good Nights Sleep Guaranteed -14°C
  • Weight: 1000 g
  • Extreme rating: -26 °C
  • Packed dimensions: 25 cm x 21 cm x 20 cm

Fabric Care and Composition

Plasma 10D (100% polyamide)
Fill - Goose down (down/feather ratio 90/10); 800+ cuin
Contains non-textile elements of animal origin
More Information
Product Type Sleeping Bags
Store Code 885784

The Mountain Equipment FireFlash is the warmest bag in the Extreme Light range, using the very best 800+ fill power down and the lightest construction methods to produce a high quality & lightweight down sleeping bag.

Ideal for fast and light alpine mountaineering, trekking, travelling and trail running.

The PLASMA™ outer is amazingly lightweight, breathable and tear resistant. It’s the lightest downproof fabric around keeping the Russian Goose Down securely in place.

The Alpine fit construction means that is slightly more tapered in the upper body/leg areas so it minimises weight and enhances thermal performance.