Western Mountaineering

Western Mountaineering Ultralite Mummy Sleeping Bag 60 Right Zipper

5.0

$945.00

About this item

  • Nylon
  • If your summer bike tour is going to take you through different climates then the UltraLite is a good choice. With a 59? shoulder girth this efficient bag is good to 20?. The full down collar helps to seal in heat around your neck without adding excess bulk, and 16 oz. of high lofting down pumps this bag to 5?. The total weight of this very compressible package is only 1 lb. 13 oz. Nylon Materials: Nylon. Rated 5.0 out of 5.
Specification

Product facts

Key details

material
‎Nylon
fabric
‎Nylon
closure
‎Zipper
Brand
Western Mountaineering
Occupancy
1 Person

Dimensions and fit

weight
‎1.9 Pounds
Item Weight
1.9 Pounds
item_weight
1.9 Pounds
item_dimensions_lxwxh
10 x 10 x 24 inches

Item information

Shape
Mummy
Seasons
Summer
Temperature Rating
Comfort
Age Range (Description)
Adult
Fill Material
Down
Closure Type
Zipper
temperature_rating
Comfort
age_range_description
Adult
fill_material
Down
closure_type
Zipper
outer_material
Polyester
fabric_type
Nylon
upc
617401458325
brand_name
Western Mountaineering
part_number
a-008
fill_material_type
Down
best_sellers_rank
#781,932 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,235 in Camping Sleeping Bags
date_first_available
May 21, 2025
Overview

About this item

  • Nylon
  • If your summer bike tour is going to take you through different climates then the UltraLite is a good choice. With a 59? shoulder girth this efficient bag is good to 20?. The full down collar helps to seal in heat around your neck without adding excess bulk, and 16 oz. of high lofting down pumps this bag to 5?. The total weight of this very compressible package is only 1 lb. 13 oz. Nylon Materials: Nylon. Rated 5.0 out of 5.

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Product videos

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Customer reviews

Customers say

Customer summary is not available yet.

★★★★★

Awesome gear !

Simply amazing, I ditched my 6 lbs hand loomed wool blanket that I love for this treasure. When I first felt the fabric I though this its going to disintegrate using it outdoors. But it's surprisingly durable. I snagged it on some thorns and it didn't tear. I wouldn't want to try and push it though. I am using this ultralight bag, Western mountaineering everlight and US Army bivy sack like a 3 piece layering system. I used the ultralight bag @ 20 degrees 3-5 mph winds. I wore my base layers to bed with only the ultralight bag under a tarp and I woke up damp from sweating middle of the night. I took my base layers off and left the bag 1/2 zipped and I was warm and comfortable. I think these bags are rated without using base layers. Honestly I think I could have been comfortable down to 10 degrees same wind level without baselayers. With base layers I think I could hit 0 degrees. Obviously wind and humidity will play a big factor. I am glad I wised up and starting using newer technology instead of old methods recommended by the bushcraft and other communities. The wool blanket just wasn't good below 40 degrees heavy and bulky. The wool blanket is a "Baker's bundle" and I love it and will never sell it. I have moved on from trying to fit into "Bushcraft", "prepping", hiking genres. I just am buying gear that performs and works for me. Sleeping bags are probably the best investment you can make no matter what your outdoor needs are and you can't go wrong here. The bag is expensive but the matetials used are the best. Read more

NeilVerified purchase
★★★★★

Awesome! Lightweight

Awesome! Lightweight, fits in tiny stuff sack. Skiied into backcountry cabin. Cozy, extremely comfortable, plenty of room (I'm 5'6"), plenty of warmth. Looking forward to some winter camping! Read more

skimomVerified purchase

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