Mountain Hardwear HyperLamina Flame Sleeping bag

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Dispatched within 48 hours, or 3-5 days if sourced from store.


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The HyperLamina Flame is a superlative sleeping bag, engineered to be one of the lightest and warmest synthetic bags on the market. Mountain Hardwear's Lamina construction sees the Thermal.Q insulation welded to the shell and lining, to eliminate the cold spots caused by traditional stitching. With a performance mummy cut and zoned insulation, thermal efficiency is maximised, while features like the half-length centre zip help keep weight to a minimum. Suitable for three-season use, it should be your first choice for those fast and light backpacking adventures.


  • Features:
  • Engineered to be lightest and warmest synthetic bag available
  • Welded Lamina construction enhances loft and eliminates cold spots
  • Thermal.Q insulation maintains excellent loft and compresses easily
  • Zoned insulation maximises warmth and reduces bulk
  • Face gasket and tailored hood help block draughts and seal in warmth
  • Ergonomic draught collar helps reduce heat loss
  • Half-length centre zip with double sliders for controlled ventilation
  • Comfort foot box follows natural foot position for maximum warmth and comfort
  • Performance mummy cut is snug, reducing girth, weight, and bulk and maximising thermal efficiency
  • Stuff and storage sacks included
  • Specifications:
  • Insulation: Thermal.Q synthetic insulation
  • Total weight: 1.25kg
  • Max user height: 182cm
  • Stuff sack size: 18cm x 41cm
  • Available in left hand zip only
  • EN Temp ratings (comfort/limit/extreme): 0°C/-6°C/-23°C
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