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HyperLamina™ Torch 0°F / -17°C Sleeping Bag

Details

https://www.mountainhardwear.com/hyperlamina-torch-0f--17c-sleeping-bag-1568231.html 1568231

Summary

Thermally mapped insulation and half-length center zip maximize efficiency. Engineered to be one of the lightest and warmest synthetic bags 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 we are able to concentrate warmth where you need it most – around your core and feet. Thermal efficiency is optimized by a performance mummy-cut, face gasket and single center half zip.
$260.00
Style# 1568231 / 1568232

Variations

    • 2. Select Bag Length:
    •  
    • REGULAR
    • LONG
    • Sleeping bag size guide Sleeping bag size guide mobile
    Sizing: True to Size
    • 3. Select Zipper Location:
    •  
    • CENTER ZIP
    Sizing: True to Size

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Features & Specs

  • Weight: - Regular 3 lb 13 oz / 1730 g; Long 4 lb 2.3 oz / 1880 kg -
  • Reviewers rated this product: - True to Size -
  • Good For: - Alpine Climbing -

Summary

Thermally mapped insulation and half-length center zip maximize efficiency. Engineered to be one of the lightest and warmest synthetic bags 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 we are able to concentrate warmth where you need it most – around your core and feet. Thermal efficiency is optimized by a performance mummy-cut, face gasket and single center half zip.

Details

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    Details

  • Engineered to be one of the lightest and warmest synthetic bags available
  • 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
  • Single #5 half length center zip with dual sliders minimizes weight and still allows for ventilation
  • Ergonomic draft collar blocks the escape of heated air from inside the bag
  • Comfort footbox follows natural foot position for maximum warmth and comfort
  • Performance mummy cut is snug, reducing girth, weight, and bulk and maximizing thermal efficiency
  • Ultralight shell is soft and highly wind resistant
  • Face gasket and tailored hood comfortably block drafts at the hood opening and seal in warmth
  • Nylon compression stuff sack and mesh storage sack included
  • Imported

Materials

  • Fabric Body: 22D Tactel Nylon Dobby
  • Insulation: Thermal.Q™ 200 g/m²
  • Bag Fill Type: SYNTHETIC

Measurements

  • Weight: Regular 3 lb 13 oz / 1730 g; Long 4 lb 2.3 oz / 1880 kg
  • Bag Shape: Performance Mummy Cut
  • Bag Loft: 6 in / 15 cm
  • EN Rating: T-COMFORT: 16 F / -9 C
  • EN Rating: T-LIMIT: 3 F / -16 C
  • EN Rating: T-EXTREME: -35 F / -37 C
  • Bag Fill Weight: 3 lb 1 oz / 1.38 kg
  • Bag Stuffed Size: 9 in / 22 cm x 18 in / 46 cm
  • Inside Length Regular: 78 in / 198 cm
  • Inside Length Long: 84 in / 213 cm
  • Hip Girth Regular: 58 in / 147 cm
  • Hip Girth Long: 64 in / 163 cm
  • Shoulder Girth Regular: 63 in / 160 cm
  • Shoulder Girth Long: 66 in / 168 cm
  • Foot Girth Regular: 39 in / 99 cm
  • Foot Girth Long: 41 in / 104 cm

Reviews

HyperLamina™ Torch 0°F / -17°C Sleeping Bag is rated 4.7 out of 5 by 18.
Rated 5 out of 5 by from HyperLamina™ Torch 0°F Awesome sleeping bag, light weight, compresses down small for its ratings, great construction, zippers and wind flap don't snag up like most. I have only had the opportunity to play in it a couple nights so far. Purchased the bag based on some high mountain cold weather backpack hunt reviews. My trip this year is 11,000' in late October. Horseback pack in to base camp at 9,000'. Will update this after the hunt!
Date published: 2018-06-06
Rated 5 out of 5 by from Great Cold Weather Bag I picked this up a few months ago and I have to say I'm very happy with the bag. I'm about 6'1" and went with the regular despite being right on the edge of the size range and I'm glad I did. The fit is really nice and it's pretty light for a synthetic. So far it's the best bad I've used for cold weather (I've only used it down to the 20s so far) My lone complain is that the strap on the stuff sack ripped the 1st time I used it. That was pretty disappointing but the quality on the bag itself is great
Date published: 2018-04-28
Rated 5 out of 5 by from So cozy! Just took this sleeping bag on a winter camping trip and it was amazing. So warm and cozy. Hope they make some improvements to the compression sack, though! One of the straps broke the second time I used it :(
Date published: 2018-01-06
Rated 5 out of 5 by from Great bag! This bag is extremely warm and light. Packs down small. Highly recommended.
Date published: 2017-12-17
Rated 3 out of 5 by from Very warm, comfortable and small packing This is a very warm bag, the partial zipper makes it so your feet stay nice and toasty. It packs nice and small so doesn't take much real estate in your pack. The only downside I've found so far is the velcro patches used for keeping some of the baffles around the head closed have very sharp edges around them that is pretty obnoxious and painful when you scrape your face on them while sleeping.
Date published: 2017-06-05
Rated 5 out of 5 by from WOW VERY WARM I use this as my winter backpacking and alpine sleeping bag around the Pacific Northwest. It's temperature rating runs true, and I can't even begin to tell you how comfortable this sleeping bag is. The baffles welcome you into a warm snuggly sleep, the Velcro on the inside allow it to trap every bit of heat possible. Hands down the best synthetic bag(warmth to weight ratio/comfortableness)I've ever bought. I'm 6'2 and bought the regular length and it's fine.
Date published: 2017-05-13
Rated 4 out of 5 by from Good bag, but weight not true I bought this bag in november, 2016. When it was delivered I check it weight and I was surprised! It weight 2 kg! I call to support and they confirmed, its a real weight and maybe somebody made a mistake when product information was filled. They said they will correct information but... its not corrected. I decided to have this bag and test it when the weather was cold and wet (-5C). I`m cold sleeper and for me its warm . Not forget to use good mat when weather cold. The biggest advantage for me its a packed size, its big, but not bulk.
Date published: 2017-03-17
Rated 5 out of 5 by from Does it all! Looking for a sleeping bag hat is the best performer in its class? This is it! This bag is not afraid of the cold or moisture. It packs down small and will keep you warm in temps that others fail. If you need a synthetic, look no further!
Date published: 2017-03-01
Rated 5 out of 5 by from Great Bag I bought this bag for trips in the bush in Alaska. I have had it on many backpack trips and its my go to bag now. My brother also bought one after I did. Great bag.
Date published: 2017-01-11
Rated 4 out of 5 by from Yes, but... Tested this lofty bag last week (Dec. 29th), here in cold and wet Belgium. Went camping out in the woods without a tent and without a bivy bag close to a river (intentionally, since I wanted to test the beast) - Z-Lite and Neo Air mattresses (both Thermarest) only. Temperature must have been -15° c, but very wet. Everything was covered in crystals: stove, backpack, etc. I wore socks, long johns and t-shirt (all merino) and a mid-weight fleece inside the bag. I had only hiked for 2-3 hours, at almost sea level - hence not really tired and certainly not exhausted (which is a very important aspect). I was always quite comfortable. The loft is really impressive (given the relatively small packing volume). Even more impressive, the dryness inside the bag the next morning: Not one single drop of moisture! Same magic as the DRY Q ELITE shells (Qasar jacket, for example). I'm sure the bag will still be comfy at -20° c in dry conditions. Extreme at - 39° c, I don't know though - which is why I will take another bag up the slopes of the Big E this coming April-May... Oh, the middle zip is great: Why don't all bags come like that? Tujichey MH!
Date published: 2017-01-03
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