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Mountain Hardwear 35°F Hotbed Spark Sleeping Bag - Mummy, Long

Item #377TN
$69.99 Save 55% Compare at $159.00
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About Mountain Hardwear 35°F Hotbed Spark Sleeping Bag - Mummy, Long

Closeouts. The vertical baffles and Lamina construction of Mountain Hardwear's 35°F Hotbed Spark long sleeping bag maximize the loft and warmth of the Thermal.Q synthetic insulation for a cozy sleep. The roomy fit, face gasket and draft tube boost warmth and minimize air leaks.


Specs about Mountain Hardwear 35°F Hotbed Spark Sleeping Bag - Mummy, Long

  • Insulation material: Thermal.Q 100 g/m²
  • Fill weight: 24.30 ounces
  • Temperature rating: 35°F / 2°C
  • EN Temp rating: 43°F /35°F /9°F
  • Shell material: 75 denier polyester
  • Lining material: 75 denier polyester
  • Girth (shoulder/hip/foot): 65/64/43"
  • Fits to: 6'6"
  • Length: 84"
  • Stuff size: 14x8"
  • Stuff sack: Yes
  • Storage sack: Yes
  • Weight: 2 lb. 12 oz.
  • Recommended use: Family camping,Backpacking
  • Made in China
  • Visit our Sleeping Bag Guide
  • US shipments only


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  • “Can a LH and a RH bag be zipped together?”
    Asked by Boarderdude from New England on 4/13/2018 8:28:37 PM

About Mountain Hardwear

Starting back in 1993, a small group of outdoor industry mavericks broke away from the pack to follow a less-traveled path. From the very beginning, the primary goal of Mountain Hardwear was to create an outdoor gear brand with a sharp focus on technology-driven design, superior performance and hardcore reliability. The result of this function-first mentality has been an array of incredible Mountain Hardwear jackets, clothing, tents, backpacks, sleeping bags and accessories. Today, after more than two decades of industry-leading innovation, Mountain Hardwear continues to set new benchmarks for dependability in the toughest conditions on the planet.