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Mountain Hardwear Lamina -15F/-26C - Regular

Zip Side: Left
Size: Regular
Colour: Electric Sky
Electric Sky

Please note items in Flash Sales are competitively priced as they are sold on a pre-order basis. This Flash Sale ends on October 3rd, 9 am. All orders will be processed and dispatched within 5 working days from the closing date. Any other items ordered alongside Flash Sale products will be despatched together with the Flash Sale products between the specified dates.

The Mountain Hardwear Lamina -15F/-26C synthetic sleeping bag is made with their unique Lamina™ construction, which maximises insulation loft with a continuous layer of insulation with no stitch-through, eliminating cold spots and thermally mapping insulation to areas that require the most warmth. A great all-around performance bag that excels in cold, damp, and wet conditions that are common in the UK and further afield.

More Help? For further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: Down Sleeping Bags.


  • Proprietary, welded Lamina™ construction enhances loft and eliminates cold spots
  • Standard mummy cut is efficient, warm and comfortable
  • A shaped draft collar blocks the escape of warm air from inside the bag
  • The contoured foot box follows the natural foot position for maximum warmth and comfort
  • The tailored hood comfortably blocks drafts and seals in warmth
  • Lightweight but durable two-way #5 zipper with anti-snag for easy entry and exit
  • 30D nylon ripstop shell fabric is lightweight and compressible
  • Glow in the dark, reflective zipper pull
  • Nylon compression sack and mesh storage sack included
  • Durable water-repellent finish
  • Left-hand and right-hand zippers available for zip-together functionality
  • A two-way zipper allows for easy ventilation


    • User height: 183cm
    • Inner length: 218cm
    • Bag Shape: Standard Mummy
    • Bag Loft: 20 cm
    • Comfort temperature limit in °C: -26C
    • Construction type: Laminated 
    • Shoulder width: 152cm
    • Hip width: 140cm
    • Bag Stuffed Size: 10.5 in / 26.5 cm x 21 in / 53.5 cm
    • Zipper side: Left
    • Fill weight [g]: N/A
    • Filling: Thermal.Q Synthetic
    • Main Fabric: 100% Polyester
    • Approx Weight: 2020 g

      Rock + Run Sleeping Bags

      Ethically sourced Polish goose and duck down, combined with lightweight technical fabrics for exceptional warmth, weight and durability.