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Mountain Hardwear HyperLamina Spark Sleeping Bag

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The lightest and warmest synthetic bag on the market
Mountain Hardwear HyperLamina Spark Sleeping Bag
Mountain Hardwear HyperLamina Spark Sleeping Bag

Overview

The lightest and warmest synthetic bag on the market

The HyperLamina Spark Sleeping Bag from Mountain Hardwear is claimed as the highest performance synthetic bag on the market. Thermally mapped insulation and half-length centre zip maximize efficiency and warmth whilst keeping weight to a minimum.

Mapped insulation for a cosy night's kip

Engineered to be the lightest and warmest synthetic bag on the market. Lamina construction welds the Thermal.Q insulation to the shell and lining, eliminating the cold spots caused by traditional stitching. By mapping different insulation weights throughout the top of the bag Mountain Hardwear concentrate warmth where you need it most - around your core and feet.

Top-end performance synthetic bag

The HyperLamina Spark Sleeping Bag maximises warmth with their windproof ultralight shell outer fabric. Thermal efficiency is optimized by a performance mummy-cut, face gasket and single centre half zip.

The vital stats…

  • Fabric Body: 22D Tactel Nylon Dobby
  • Insulation: Thermal.Qâ„¢ 60 g/m²
  • Bag Fill Type: Synthetic
  • How it measures up…
  • Weight: 1 lb 13.3 oz / 830 g
  • Bag Loft: 3 in / 8 cm
  • T-Comfort: 41° F / 5° C
  • T-Limit: 32° F / 0° C
  • T-Extreme: 3 °F / -16 °C
  • Bag Fill Weight: 1 lb 4 oz / 567 g
  • Bag Stuffed Size: 6 in / 15 cm x 13 in / 33 cm
  • Inside Length Regular: 78 in / 198 cm
  • Hip Girth Regular: 58 in / 147 cm
  • Shoulder Girth Regular: 63 in / 160 cm
  • Foot Girth Regular: 39 in / 99 cm

Not sure on the right sleeping bag to chooseĐ Check out our Sleeping Bag Buying Guide.

Specifications

Mountain Hardwear HyperLamina Spark Sleeping Bag
General
 
Gender
Unisex
Specifications
 
Insulation
Synthetic
Packed Size
15 x 33
Season Rating
3 Season
Weight
0.737

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