Western Mountaineering AlpinLite 20 Degree Sleeping Bag

About This Item

Design and Details

  • 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
  • Brand : Western Mountaineering
  • Web ID: 23XFMALPNLT20FXXXCSLC
SizeShortRegularLong
ShapeMummyMummyMummy
Weight1 lb. 13 oz.1 lb. 15 oz.2 lb. 1 oz.
Fill Weight17 oz.19 oz.21 oz.
Fill Type850+ Power Goose Down850+ Power Goose Down850+ Power Goose Down
Temp Rating20 degrees20 degrees20 degrees
Packed Size7 X 13 in.8 x 15 in.8 x 15 in.
Shoulder girth63"64"65"
Hip girth56"56"56"
Foot girth39"39"39"
Height5'6"6'0"6'6"

REVIEWS

4.9
100%
Recommended

36 Reviews

Good Three Season Bag

Western Mountaineering sleeping bags are the best. I'll be economically minded on everything else, but if I sleep poorly, especially when it is cold and wet as it often is in the Upper Midwest, I'll immediately regret not having the best sleep gear. Not unusual to have a weather report state 40 degrees and something rolls in, and you are looking at high teens. Be prepared.

Verified Purchase

Just Buy It

Top tier equipment! No regerts! Most lofty, comfortable, and expensive bag you’ll ever buy Life is too short for cheap gear! Treat yo self!!

Verified Purchase

Well Made, Warm.

High quality construction, sure to last. Comfortable, fits me will (6’,150). Warm for its rating, packs down nicely, and is light for its warmth. Highly recommended.

Verified Purchase

Still The Amazing Bag I Know And Love

I have borrowed this bag from my dad for a number of trips and I finally invested in one for my wife (sleeps cold) for 2 weeks in the andies. First speaking of my dad’s experience: he’s had this bag for over 15 years, and slept in it more than 100 nights outside of a tent in alpine temperatures ranging from 10-50 degrees, and never had an issue with it. Still lofts like the one I just bought. My wife’s experience sleeping in 15+/- in the Andies: kept her warm enough and very cozy. The only drawback you can come up with for this bag is the price, but at the end of the day you will get what you pay for. When you’re ready to buy your last sleeping bag, buy this one.

Verified Purchase

The Cadillac Of Sleeping Bags

Both incredibly light and warm, this bag DELIVERS. The only complaint I have is that the bag is a big tight in the feet and knees however that is by design to lock in warmth. Used this bag in low 30s with nothing but a t-shirt and underwear and stayed toasty warm.

Read All Reviews (36)