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Shrug off even the burliest Nor'wester when you trek through the backcountry with the MontBell Super Spiral Burrow #0 Sleeping Bag. Built to handle wet and nasty winter weather, the Burrow sets the standard in the world of synthetic insulation sleeping bags.

  • Premium, quick-drying Exceloft insulation offers thermal efficiency while maintaining compressibility
  • Super Spiral Stretch System combines bias stretch, gathered quilting, and elasticized baffles to provide flexibility without creating cold spots
  • Double draft collar keeps out breezes

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Here's what others have to say...

Is this a 0 Fahrenheit or 0 Celsius...

Is this a 0 Fahrenheit or 0 Celsius rating??

These are all rated in Farenheit. see montbell website.

this is synthetic insulation, not down.


Quality synthetic bag

    True to temperature rating. Comes with nice stuff sack and compression bag. Certainly not the lightest bag for backpacking, but it's definitely a quality synthetic cold weather bag. No regrets with purchase. Highly recommend. One important note: I'm 6' tall and I fit comfortably in the long bag, but there's not much room to spare. If you're much taller, you may need to look for a different bag.


    Highly Recommend

      I absolutely love these sleeping bags. I have the super spiral #1 and my wife has the #0, they are definitely high quality. I am 6'2 and 250 lbs and can still sit up in this bag and sit indian style comfortably. Though my bag is a 15deg. bag the material is such a tight weave that it holds the heat in wonderfully. It is by far the most comfortable bag I have owned.