Mountain Hardwear Lamina Bonfire (-30 F/-34 C) Long

$300.00 CAD
  • Product Number: SO_1_2047503025_2

Our warmest synthetic water-repellent bag, with unique Lamina™ construction for ultimate warmth. A warm synthetic bag with Thermal.Q® insulation is both compressible and durable. Welded Lamina™ construction enhances loft and eliminates cold spots. Soft polyester lining wicks away moisture and lightweight nylon shell repels water. Full-length durable #8 zipper has double sliders for ventilation.


  • Slightly wider, winter mummy cut
  • Proprietary, welded Lamina™ construction enhances loft and eliminates cold spots
  • Zoned insulation maximizes warmth where it's needed most
  • Thermal Q® insulation has outstanding compressibility and maintains excellent loft
  • Ergonomic draft collar blocks the escape of heated air from inside the bag
  • Full length #8 zipper with double sliders for versatile ventilation
  • Comfort footbox follows natural foot position for maximum warmth and comfort
  • Face gasket and tailored hood comfortably block drafts at the hood opening and seal in warmth
  • Durable, lightweight nylon shell with DWR treatment repels water
  • Soft polyester lining wicks away moisture
  • Zippered pocket at shoulder for storage
  • Nylon compression stuff sack and mesh storage bag included

Specifications & Sizing:

Fabric Body: Lamina Revamp Ripstop (100% Nylon), Insulation: 300g Thermal.Q™ (100% Polyester), Lining: 40D Polyester Taffeta (100% Polyester)
Insulation: Thermal Q 300g Thermic Micro
Bag Shell: Lamina Revamp Ripstop


Apparel Fit: Long-Sleep Bags
Weight: 5 lb 7 oz / 2.45 kg
Bag Shape: Winter Mummy Cut
Bag Loft: 9 in / 23 cm
Bag Stuff Size: 10 in x 18 in / 25 cm x 46 cm
Inside Length Long: 84 in / 213 cm
Hip Girth Long: 66 in / 168 cm
Foot Girth Long: 45 in / 114 cm
Shoulder Girth Long: 68 in / 173 cm

Ideal For

Winter, Backpacking, Alpine Climbing