Western Mountaineering AlpinLite 20 Degree Sleeping Bag - at Moosejaw.com

Western Mountaineering AlpinLite 20 Degree Sleeping Bag

Western Mountaineering AlpinLite 20 Degree Sleeping Bag is rated 4.9048 out of 5 by 21.
  • 2016-05-24T13:10CST
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Product Description Item No.   10016892

The Western Mountaineering AlpinLite 20 Degree Sleeping Bag is a wider version of the super popular Ultralite sleeping bag. When it comes to loft, you're getting 5" of fluffy goodness to snuggle into during the night, thanks to it being packed full with 19 ounces of 850+ fill down. The full-length zipper is protected by a down filled draft tube while your neck is surrounded by a down collar. Rated to 20°F you can take this on your next backpacking trip and have plenty of room for your shoulders from day 1 to day 20.

FEATURES of the Western Mountaineering AlpinLite 20 Degree Sleeping Bag

  • 3-Dimensional full down collar wraps snugly around your neck to seal in your body heat
  • 5 1/4? spacing of continuous baffles that stretch from zipper to zipper
  • Full-length YKK zipper
  • 19 oz of down fill insulation gives this bag 5" of loft
  • Full draft tube that runs the entire length of the zipper to eliminate cold drafts from ruining your slumber
  • 64?/39? shoulder/foot girth gives you some room to add layers if the temp drops

- + Product Specifications
Weight: 31 oz
Foot Circumference (Regular): 39 in.
Stuff Sack Dimensions: 8 x 15 in.
Disclaimer: We only ship this brand to US Addresses.
Shoulder Circumference (Regular): 64 in.
Ultralight: Yes
Fill Weight (Regular): 19 oz
Hip Circumference (Regular): 55 in.
Gender: Mens
Features: Made in USA, Draft Collar
Best Use: Mountaineering and Alpine, Ultralight Backpacking, Backpacking
Exact Temperature Rating: 20 Degrees Fahrenheit
Sleeping Bag Shape: Mummy
Max User Height (Regular): 6 Feet
Fill Details: 850+ Fill Down
Zipper Side: Right
Insulation: Down

Sleeping Bags Size Comparison Charts

EXtremeLite Series Bags
Model Shape Size Shoulder Girth Hip Girth Foot Girth
MityLite Semi Rectangular 6' 3" 62" 59" 46"
HighLite Mummy Box Stitched 5' 6" 59" 51" 38"
6' 0" 59" 51" 38"
6' 6" 60" 52" 38"
SummerLite Mummy 5' 6" 59" 51" 38"
6' 0" 59" 51" 38"
6' 6" 60" 52" 38"
Tamarak Semi Rectangular 5' 0" n/a 58" 33"
MegaLite Mummy with Top Collar 5' 6" 63" 56" 39"
6' 0" 64" 55" 39"
6' 6" 65" 56" 39"
UltraLite Mummy with Full Collar 5' 6" 59" 51" 38"
6' 0" 59" 51" 38"
6' 6" 60" 52" 38"
AlpinLite Mummy with Full Collar 5' 6" 63" 56" 39"
6' 0" 64" 55" 39"
6' 6" 65" 56" 39"
VersaLite Mummy with Full Collar 5' 6" 62" 53" 39"
6' 0" 62" 53" 39"
6' 6" 63" 54" 39"
Microfiber Series Bags
Model Shape Size Shoulder Girth Hip Girth Foot Girth
Caribou MF Mummy Box Stitched 5' 6" 63" 56" 39"
6' 0" 64" 55" 39"
6' 6" 65" 56" 39"
Alder MF Semi Rectangular 6' 0" 62" 59" 46"
6' 6" 62" 59" 46"
Sycamore MF Semi Rectangular 6' 0" 62" 59" 46"
6' 6" 62" 59" 46"
Ponderosa MF Semi Rectangular 6' 0" 67" 64" 48"
6' 6" 67" 64" 48"
7' 0" 67" 64" 48"
Apache MF Mummy with Full Collar 5' 6" 59" 51" 38"
6' 0" 59" 51" 38"
6' 6" 60" 51" 38"
Badger MF Mummy with Full Collar 6' 0" 66" 57" 41"
6' 6" 67" 58" 41"
7' 0" 67" 58" 41"
Antelope MF Mummy with Full Collar 5' 6" 62" 53" 39"
6' 0" 62" 53" 39"
6' 6" 63" 54" 39"
Sequoia MF Semi Rectangular with Full Collar 6' 0" 66" 61" 48"
6' 6" 66" 61" 48"
Kodiak MF Mummy with Full Collar 6' 0" 66" 57" 41"
6' 6" 67" 58" 41"
7' 0" 67" 58" 41"
Bristlecone MF Semi Rectangular with Full Collar 6' 0" 69" 61" 48"
6' 6" 69" 61" 48"
Lynx MF Mummy with Full Collar 5' 6" 61" 54" 39"
6' 0" 62" 54" 39"
6' 6" 63" 55" 39"
Puma MF Mummy with Full Collar 5' 6" 62" 55" 39"
6' 0" 64" 56" 39"
6' 6" 66" 57" 39"
Gore Windstopper Series Bags
Model Shape Size Shoulder Girth Hip Girth Foot Girth
Apache GWS Mummy with Full Collar 5' 6" 59" 51" 38"
6' 0" 59" 51" 38"
6' 6" 60" 52" 38"
Badger GWS Mummy with Full Collar 6' 0" 66" 57" 41"
6' 6" 67" 58" 41"
7' 0" 67" 58" 41"
Antelope GWS Mummy with Full Collar 5' 6" 62" 53" 39"
6' 0" 62" 53" 39"
6' 6" 63" 54" 39"
Sequoia GWS Semi Rectangular with Full Collar 6' 0" 66" 61" 48"
6' 6" 66" 61" 48"
Kodiak GWS Mummy with Full Collar 6' 0" 66" 57" 41"
6' 6" 67" 58" 41"
7' 0" 67" 58" 41"
Lynx GWS Mummy with Full Collar 5' 6" 61" 54" 39"
6' 0" 62" 54" 39"
6' 6" 63" 55" 39"
Puma GWS Mummy with Full Collar 5' 6" 62" 55" 39"
6' 0" 64" 56" 39"
6' 6" 66" 57" 39"
Bison GWS Mummy with Full Collar 6' 0" 64" 55" 39"
6' 6" 64" 55" 39"
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Rated 5 out of 5 by from If Cobra Kai had to choose a sleeping bag, this is the one they would pick. I like to think of the WM Alpinlite bag as my fortress of solitude! This sleeping bag instills fear and commands respect. It's baffles are lush and the extra room in the shoulders and legs provides an impenetrable sanctuary for those feeling down in the dumps. I took this bag on my A.T. Thru-hike, PCT Thru-hike, and the South Island of New Zealand and it lasted the test of time. It’s worth every penny you can muster and if anyone ever said anything bad about this bag (in front of me / in person) I would straight up bitch slap them. I love this bag and so will you…..Lancelot had Excalibur…. You can have the Alpinlite. BUY IT!!!!!
Date published: 2010-03-05
Rated 5 out of 5 by from Warm and cozy I purchased this bag specifically for a 5 day trip in the Sierras. The overnight temps dropped down into the mid-20's, but I stayed warm and cozy all night. Never even completely zipped it up. Others complained about being cold at night in their 20 degree bags. I'm 5'6" and the 6' bag was perfect for me. I stuffed the clothes I was going to put on in the morning in the bottom of the bag with room to spare. The material is durable and I never had a problem with the zipper snagging. The included compression sack doesn't really compress the bad. I purchased a small Sea to Summit compression sack and it worked great.
Date published: 2015-10-06
Rated 5 out of 5 by from Well-designed, Luxurious & Cozy In low rainfall areas like CA, you can afford the luxury of goosedown. Wow, does it feel good!,,Design: The bag lofts high. A stiff tape makes the zipper snag-proof even if you are zipping up in the dark while half asleep. The 5'6" model is roomy for me at 5"2" with space to store whatever needs protection from cold. It packs easily in a 60 liter pack. And what if it rains? A tent & a good sleeping pad will get you through. This year I am upgrading my Thermarest Z pad which in a pinch collected driven rain in the wells of the pad to an Exped mat that will keep me 2 3/4" off the tent floor. Check it out.,,One Wish:,,For loops to secure the pad to the bag for restless sleepers who roll off.
Date published: 2011-01-03
Rated 5 out of 5 by from Hey folks....... It's a Western Mountaineering product!!!!!!! Need I say more. Anyone who has a product with the manufacture's name tag on it knows what I'm about to say is true. It's super light weight but toasty warm. I love the no jam pull zipper. Very generous cut it allows for a layer of clothing. 800-850 plus power fill down makes this bag super compact so it stows in your pack with minimal space! All I can say is I bought this bag because I have three others by this manufacture.... Got the picture!!!
Date published: 2014-01-01
Rated 5 out of 5 by from Warm and light Feels somewhat warmer than its rating to a male cold sleeper. Very well made, with thoughtful touches that make it an effective part of a sleep system. The baffle placement allows you to push more or less of the down above or below you for more or less warmth. Keep in mind this is a technical bag, so you will need to treat it reasonably well to avoid damaging it, though it is not fragile.
Date published: 2016-01-12
Rated 5 out of 5 by from Doubt i will ever buy another brand of sleeping bag! Bought this bag after several years of looking for the best bag for its weight. Tried several other name brands knew of western mountaineering from working at a outfitter that straddles the Appalachian trail. Finally bought this bag with the over stuffed down for a 12 self support kayak trip through the Grand Canyon, and couldn't have been happier. The trip was in the middle of January and at times the temperatures were in the low teens but I was warm the whole time. Used this bag off and on for trips between 1-5 days since then and never had a problem! It maintains its loft after being stuffed for extended amounts of time, that being said I always made sure to hang it out whenever I had the time. Bottom line is that yes western mountaineering bags are expensive but if you want guaranteed warmth at the lightest weight then this is the best bag on the market for you.
Date published: 2013-12-04
Rated 5 out of 5 by from AlpineLite20 Degrees Sleeping Bag This product is better than advertised. Every stitch is perfect, the foot area so comfortable, and you can't jam the zipper.
Date published: 2016-01-06
Rated 4 out of 5 by from Warm & Comfortable This is the best sleeping bag I've ever owned. It's super light and compact-able. It keeps it's loft really well. I slept in it for 4 months on a thru-hike and it kept me warm in all types of weather. I only wish I had bought the long version. I'm 5'9 and I like putting the hood over my face on cold nights and its not quite long enough for that but otherwise I love this bag.
Date published: 2012-12-19
  • 2016-05-24T13:10CST
  • bvseo_cps, prod_bvrr, vn_cps_3.2.1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_21
  • loc_en_US, sid_10016892, PRD, sort_relevancy
  • clientName_moosejaw

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