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  • Mountain Hardwear - Hyperlamina Torch Sleeping Bag: 0 Degree Synthetic - Flame

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  • Mountain Hardwear - Hyperlamina Torch Sleeping Bag: 0 Degree Synthetic - Flame

Mountain Hardwear Hyperlamina Torch Sleeping Bag: 0 Degree Synthetic

$259.95 - $274.95

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    5 Reviews


    A workhorse sleeping bag that won't leave you shivering at night.

    Utilizing highly efficient Lamina construction, the Mountain Hardwear Hyperlamina Torch 0 Degree Synthetic Sleeping Bag delivers the warmth and compressibility of down with the workhorse qualities of a synthetic fill bag. Lamina construction eliminates cold spots through a process that welds the fabric directly to the insulation—this increases the overall thermal efficiency of the bag. In addition to its Lamina construction, the Bag also features zoned insulation, which places additional warmth around your core and feet. An ergonomic draft collar and face gasket work together to trap warm air on those cold nights, while a performance mummy cut and comfort footbox ensure you stay warm and comfortable during cold, winter camping trips, visits to the alpine, and late-season backpacking in the high country.

    • 0F temperature rating
    • 16F EN comfort, 3F EN lower limit
    • Thermal.Q insulation
    • Lamina construction with zoned insulation
    • Performance mummy cut
    • Ergonomic draft collar
    • Face gasket
    • Half-length center front zip
    • Comfort footbox
    • Compression sack and storage sack included
    • Item #MHW00GZ

    Tech Specs

    [shell] 22D nylon, [lining] 20D nylon taffeta
    Max User Height
    [regular] 6 ft, [long] 6 ft 6 in
    Shoulder Circumference
    [regular] 63 in, [long] 66 in
    Hip Circumference
    [regular] 58 in, [long] 64 in
    Foot Circumference
    [regular] 39 in, [long] 41 in
    Bag Length
    [regular] 78 in, [long] 84 in
    Draft Tube
    Fill Weight
    [regular] 2 lb 9 oz, [long] 3 lb 1 oz
    0 F
    European Norm Comfort Rating
    16 F
    European Norm Lower Limit Rating
    3 F
    Storage Sack
    yes, mesh
    Stuff Sack
    yes, Sil-Nylon
    Stuff Size
    7 x 16 in
    Claimed Weight
    [regular] 3 lb 4 oz, [long] 3 lb 8 oz
    Recommended Use
    alpine & expedition, winter camping, backpacking
    Manufacturer Warranty

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    So Cozy!

    • Familiarity: I've used it once or twice and have initial impressions

    This sleeping bag is the warmest 0 degree synthetic I've been in! It was also huge, with a ton of room around the waist especially. This would be great for someone who likes to have more mobility. I am 130lbs so it was quite spacious. I used it on a cool night that probably got down to 45-50 degrees, and it was plenty warm. I like that the zipper has two ends, so can be unzipped from the bottom as well for some venting.

    This is a synthetic bag, so will not pack down as well as the equivalent down bag. But for car camping, this would be great!

    So Cozy!

    This baby is a beast!

    • Familiarity: I've used it once or twice and have initial impressions

    This is easily the warmest synthetic bag that I've ever used. While this may not be the ultimate lightweight minimalist bag, this baby will never leave you cold, and the amount of loft that thermal Q insulation yields is pretty unbelievable. It's very similar to a down fill, but not quite as light or compressible. However, it's so soft you could almost use it without a sleeping pad. I was also very pleased with the width around the torso and the 'comfort box' in the foot area. I find that some mummy bags can be claustrophobic and restricting, but I didn't experience that at all with this bag. I was able to use it on a cool summer night in the wasatch(which may have gotten down to 50), which still was well above it's suggested rating. But it is very clear that this would suffice on nights when temperature falls into the single digits.

    Great for car camping and very warm

      I took this bag up to the base camp for the Exum route on The Grand in the Tetons's and this plus is this is the warmest I have ever been in a sleeping bag. While I am extremely pleased with the warmth of the bag, it is heavy and doesn't stuff down that small. I suppose all the materials that make this bag warm increases weight and overall size. In my opinion, this bag is great for car camping and/or shorter/easier hikes, but not great for a seven mile hike with a ton of elevation gain.

      I truly love this bag

      • Familiarity: I've used it several times

      This is an exceptionally innovative bag, which is something one has come to expect from Mountain Hardwear. It is of course a part of the Lamina series of bags, where the seams are welded rather than stitched in an effort to avoid pinched insulation and the cold spots that result. Thermal. Q insulation is a hybridized down and synthetic blend which offers additional weather resistance. Despite the slim fit I and my 6 foot 200 pound frame fits comfortably inside, and the toe box allows ample room for ones feet. The centered half length zipper is amazing both from the perspective of weight savings as well as functionality. The draft collar is a brilliant feature that traps warmth and limits build up of condensation from ones breath. It has proven comfortable in wind, damp and cold.

      Why isn't there a lady specific bag?

      • Familiarity: I've used it several times

      When I got the call that I had a package at my company's warehouse I was thrilled. My new, state of the art, zero degree bag was in! I didn't buy this bag for the color, or the looks, that is for sure. I was hoping that it would keep me toasty warm on my first winter camping trip. Consensus: this bag is great, but could be better if you are a lady, or not a broad shouldered man.

      However, here's the deal, if you are lady who is thinking about purchasing this bag I would reconsider. Here's why:

      As you can tell from my photo, this bag swallows me. Which means, that when I am sleeping there is a lot of dead air space. Hence, if I wanted to get the advertised effectiveness out of the bag, I would need to stuff all the clothes I brought on my trip into my bag and then some more. While this may not seem like a problem for some, it seems like a waste of this bag's potential. You do not get the full use out of your bag! You sleep colder as a consequence.

      BTW, I bought the regular size since I am 5'8" which adds to the "too big" problem.

      Please MH, make a lightweight lady specific synthetic bag!

      Why isn't there a lady specific bag?