Sorry!  This item Is out of stock.  ( Mountain Hardwear - Laminina Z Spark 34d Bag (Previous Season Style) )

Mountain Hardwear - Laminina Z Spark 34d Bag (Previous Season Style)

Availability: Out of stock

Stock #: D40XZ-
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Unique Lamina™ construction maximizes the loft of your insulation, eliminates cold spots and now comes thermally mapped to put insulation where you need it most. By strategically placing insulation, Mountain Hardwear is able to concentrate extra warmth where women need it most – around their core and feet. The comfort mummy fit of this 34°F/1°C -rated bag offers room to move while remaining thermally efficient. It also features Mountain Hardwear's exclusive welded Lamina™ construction that maximizes loft and eliminates cold spots caused by traditional stitching. Soft polyester lining wicks away moisture and lightweight nylon shell repels water. Full-length zipper has double sliders for ventilation.


  • 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
  • Increased insulation to set temperature ratings to T-Comfort for warmer women’s bags
  • Engineered especially for women, the comfort mummy cut maximizes warmth and fit wihile minimizing weight
  • Full length #5 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

Additional Information

Material Lamina Revamp Ripstop
Insulation Thermal Q 100g Thermic Micro
Temp Rating 34°F
Length 78 in (Long)
72 in (Reg)
Shoulder Girth 60 in (Long)
58 in (Reg)
Hip Girth 59 in (Long)
53 in (Reg)
Foot Girth 41 in (Long)
39 in (Reg)
Packed Size 7 x 14 inches
Weight 2 lb 10 oz (Long)
2 lb 7 oz (Reg)