Western Mountaineering

Western Mountaineering Alpinlite Sleeping Bag 20F Down Cranberry 6ft Left Zip

4.3(10)
$745.00
sizeS

1102+ bought in the past month

About this item

  • Nylon
  • Made in USA
  • 20° F temperature rating and 5IN loft
  • Made with a lightweight 12 denier shell fabric that is water resistant, durable and downproof and filled with 19 ounces of 850 plus fill power goose down
  • Full-length #5 YKK zipper with an insulated draft tube and a full down collar to keep the warmth in
  • 5 1/4IN spacing/continuous baffles which encircle the bag from zipper to zipper and allow you to shift the down insulation to fit your ideal temperature
  • 1 lb. 15 oz. total weight and 64?/39? shoulder/foot girth
$745.00

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Product details
BrandWestern Mountaineering
ColorRed
Occupancy1 Person
ShapeMummy
SeasonsWinter
Temperature RatingComfort
Age Range (Description)Adult
SportMountaineering
Materialgoose-down
Fill MaterialDown
Technical specifications
brandWestern Mountaineering
colorRed
occupancy1 Person
shapeMummy
seasonsWinter
temperature_ratingComfort
age_range_descriptionAdult
sportMountaineering
materialgoose-down
fill_materialDown
product_dimensions15"L x 8"W
closure_typeZipper
item_weight2 Pounds
outer_materialPolyester
fabric_typeNylon
size6ft/Left Zip
maximum_height_recommendation6 Feet
upc813735020577
item_package_dimensions_l_x_w_x_h27.8 x 10.5 x 9.8 inches
package_weight1.25 Kilograms
item_dimensions_lxwxh15 x 8 x 10 inches
brand_nameWestern Mountaineering
number_of_items1
manufacturerWestern Mountaineering
part_number60ALPILZ
fill_material_typeDown
best_sellers_rank#1,048,942 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,562 in Camping Sleeping Bags
date_first_availableSeptember 15, 2015

Product videos

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Customer reviews

4.310 ratings
  1. 580%
  2. 40%
  3. 320%
  4. 20%
  5. 10%
★★★★★

worth it if you don't want to freeze

Gerald E DicksonJanuary 5, 2024✓ Verified purchase

great product Read more

★★★☆☆

Good sleeping bag, but has its flaws

Marilee HermanJune 18, 2024✓ Verified purchase

For years I have dreamed of owning a Western Mountaineering sleeping bag. I would drool over them at my local gear shop, but then sticker shock would set in after seeing the price tag and I would sigh and move on to the more reasonably priced bags. Now, after thirty years of backpacking, I finally arrived at a point financially where I could afford the Rolls Royce of down sleeping bags! I decided on the Alpinlite 20 degree bag as it checked the most boxes - light weight, decent warmth rating, super compressible, and with a little extra room for side sleepers. This past week was my trial run - Colorado mountains, 9000 feet elevation, mid to high 30's at night. In most ways, this bag did not disappoint. Warm - check! Roomy - check! Compressible & light weight - check, check! So, you may be asking, why the three stars? Especially when on every single website where WM bags are sold they almost always garner a 4 or 5 star rating. As you can see in the picture I attached, I had a down insulation release. Now some might say, well this is normal for a down bag. For my $300 Kelty down bag? Totally! I even expect it. If I don't wake up in the morning with a few small feathers on my clothes then something is definitely wrong. But for a $700 WM down bag I was caught completely off guard! This from Western Mountaineering's bag tag: "We carefully select the lightest weight and highest thread count DOWNPROOF fabrics available . . . we use the finest quality DOWNPROOF materials." To me, downproof means that the fabric will prevent down from pushing through it. Am I wrong? Maybe, but I don't think so. I reached out to the retailer who supplied a comment from the manufacturer that this condition is "normal" and the fix is to just push the down back in. Hmmm. NORMAL?!?!? If it's normal, maybe the bag tag should say, "we use materials that are DOWNRESISTANT - since no fabric is totally downproof." And if its normal, then $700 is way to steep for me to have to fix their engineering mistakes. In conclusion, I give this bag three stars. Four is too close to five and no one will read this review. Two is unnecessarily harsh, because this bag does perform very well. If you're in the market for a great down bag, this fits the bill. Just don't be too surprised if you have a similar failure issue. After all, no one makes perfectly flawless gear! Read more

Review image 1
★★★★★

Last bag you will ever own.

robert willisMay 15, 2021✓ Verified purchase

Best sleeping bag I have ever used. I would recommend it over any other bag. Well worth the money. Read more

★★★★★

Five Stars

JohnJanuary 31, 2018✓ Verified purchase

High quality bag! Have used to the low twenties no problem. Light and packed down small. Read more

★★★★★

Wonderful bag

Martha M.October 29, 2024

It took me 2 or 3 years to save enough money to get this bag. It was well worth the money. I have the WM alpine light. I have not gotten cold the least bit when using, in fact, woke up sweating one night. There may have been a few feathers that have poked through, but I have had it for 15 years. It packs down really easily. Wouldn't have anything else. Read more

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