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Western Mountaineering TerraLite 25 Degree Sleeping Bag - Moosejaw
 
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Western Mountaineering TerraLite 25 Degree Sleeping Bag
Navy Blue/Black
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Western Mountaineering TerraLite 25 Degree Sleeping Bag

Western Mountaineering TerraLite 25 Degree Sleeping Bag is rated 5.0 out of 5 by 20.
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The Western Mountaineering TerraLite 25 Degree Sleeping Bag is a wide sleeping bag for those that prefer to slumber on their side. Stay warm in nighttime temps down to 25°F and stay comfortable in the extra space, rolling from right to left or left to right. Packed inside of the 12D ripstop nylon shell with plenty of 850+ fill power premium goose down, you'll be able to pack this fluffy bag down nice and small. Coming in at 1lb 13oz (6' length), your backpack won't drag you down in the 15th mile. Best of all, when headed out to the local campgrounds for some family time, the second zipper opens up the footbox, allowing for use as a big old blanket. Best of luck keeping it away from the kids.

Product Description
Item No.   10244396

The Western Mountaineering TerraLite 25 Degree Sleeping Bag is a wide sleeping bag for those that prefer to slumber on their side. Stay warm in nighttime temps down to 25°F and stay comfortable in the extra space, rolling from right to left or left to right. Packed inside of the 12D ripstop nylon shell with plenty of 850+ fill power premium goose down, you'll be able to pack this fluffy bag down nice and small. Coming in at 1lb 13oz (6' length), your backpack won't drag you down in the 15th mile. Best of all, when headed out to the local campgrounds for some family time, the second zipper opens up the footbox, allowing for use as a big old blanket. Best of luck keeping it away from the kids.

Down Insulation
Ultralight

FEATURES of the Western Mountaineering TerraLite 25 Degree Sleeping Bag

  • Continuous baffle construction goes from zipper to zipper
  • 3 dimensional down filled draft tube keeps cold air from disrupting your precious slumber
  • Insulated hood with adjustable draw closure
  • 850 + fill power premium goose down provides a high warmth to weight ratio and excellent compressibility
  • Dual Zipper design allows bag to open completely for heat ventilation or to use as a comforter
  • Made with a wider girth that side sleepers will love

Product Specifications
Stuff Sack Size: 7 x 13 in.
Gender: Mens
Features: Draw or Cinch Cord, Made in USA, Zip Together Compatibility, Ultralight
Best Use: Ultralight Backpacking, Backpacking
Weight: 29 oz
Exact Temperature Rating: 25 Degrees Fahrenheit
Sleeping Bag Shape: Mummy
Bag Weight (Short): 1 lb 11.5 oz
Bag Weight (Regular): 1 lb 13 oz
Bag Weight (Long): 1 lb 15 oz
Fill Details: 850+ Fill Power Goose Down
Zipper Side: Right
Sleeping Bag Shell: 12 Denier ripstop nylon outer shell
Sleeping Bag Lining: 15 Denier nylon taffeta lining
Fill Weight (Regular): 18 oz
Max User Height (Short): 5 ft 6 in.
Max User Height (Regular): 6 Feet
Max User Height (Long): 6 ft 6 in.
Foot Circumference (Regular): 42 in.
Shoulder Circumference (Regular): 65 in.
Hip Circumference (Regular): 68 in.
Ultralight: Yes
Disclaimer: We only ship this brand to US Addresses.
Insulation: Down
Temperature Rating: 21 - 30 Degrees Fahrenheit
Product Reviews
Rated 5 out of 5 by from Part of the ultimate side-sleeper System I have purchased a lot of bags, quilts, pads, and pillows over the last few years. I've been looking for the ultimate backpacking sleep system for active side sleepers. Folks, I've cracked the code. The Western Mountaineering TerraLite is wide in the middle so I can pull my knees up, roll from side to side, spread my legs, and do whatever else I do in my sleep. It can also be fully unzipped and used as a quilt on warm summer nights. The bag is luxurious and warm. I look forward to slipping into my WM TerraLite after a long day on the trail. I stay asleep all night and wake up with the sun all refreshed. My ultimate backpacking sleep system includes the WM TerraLite, the NEMO Quasar Insulated sleeping pad, and the NEMO Fillo pillow.
Date published: 2022-10-03
Rated 5 out of 5 by from The best! I have been a Western Mountaineering fan for 15 years. When my old bag finally lost it's warm factor I knew I would buy another WM bag. This time I went with the "wide" girth being I'm a side sleeper. I love the extra room! These are an investment. Well worth the price. Forever a fan.
Date published: 2021-10-11
Rated 5 out of 5 by from Amazing fit for side-sleepers I just got this bag and haven't yet had the opportunity to take it on a backpacking trip yet, so I can only comment on the quality of the build and fit (and I did test it on a Thermarest Uberlite for an evening). The build quality is everything you hear about Western Mountaineering products, top notch. In particular the zipper is fantastic and the continuous baffles are a great feature (easy to move the down around where you want it to). The only thing I don't like is zipper cover by the hood is secured with velcro, would have preferred a snap. The fit is awesome, I'm 5'11 with broad shoulders and side-sleeper and this bag is the fit I've been looking for for some time. I just can't do traditional mummy bags. This bag should work for me in most conditions I backpack in for quite some time.
Date published: 2021-01-07
Rated 5 out of 5 by from Light but also warm and spacious I’ve only used it once but I am very pleased with this sleeping bag. The temperature on the trail got down to 45 and I stayed nice and warm. In fact, at one point I was sweating. We didn’t use our rain fly that night so condensation got all over the exterior of our bags but it didn’t soak through. It dries quickly once the sun came up. I am 6’ and it was spacious inside so my feet didn’t feel cramped like a mummy bag. I was able to side sleep with no problem. I also like that it is light and compact.
Date published: 2020-11-01
Rated 5 out of 5 by from Worth Every Penny It may seem overpriced but after spending nearly a week stuck up in the mountains after an unusually early deep Colorado snow that saw temperatures drop into the teens from the eighties overnight, I can’t say enough about this bag. The tent walls dripped from snow and condensation inside the tent yet this bag shed water amazingly. Stayed warm despite the colder than expected conditions. Plenty of room to move around if you toss and turn. Will be buying a zero degree bag for even later season camping.
Date published: 2020-09-19
Rated 5 out of 5 by from Well crafted bag This bag is made in the USA! Lightweight with warmth too! Packs small! I like how the feature sewn into the bag to keep the zipper from eating up the material is set. Works great. No more zipper snags.
Date published: 2020-08-03
Rated 5 out of 5 by from Was hesitant about spending this much I think if you’re worried about weight and do lots of backpacking you’re definitely going to be happy with this . Comes with the stuff sack but you can definitely push the stuff sack down more inside your back . Hopefully I will not have to buy another one but I definitely would . I got two so I can zip them together it’s bigger inside than what I thought it would be .
Date published: 2020-07-10
Rated 5 out of 5 by from Super warm, Lots of Room For Side Sleeping Great for sleeping on your side and tossing and turning as much as you want without twisting the bag. Easily keeps me comfortable and warm at 25F with the down shifted to the top. This is literally my favorite piece of gear - I go on cold weather backpacking trips just so I can sleep in this thing.
Date published: 2019-11-16
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My wife and I would like to be able to zip together our backpacking bags. Am I correct that two Terralites may be zipped together? I have one with a right zipper. Does the second one have to be a left zipper?

Asked by: Barry
Hey Barry, thanks for the question! You are correct, these bag can be zipped together. They do also need to be the same zipper side, so you should go for the left zip again. I hope this helps!
Answered by: Marty Moose
Date published: 2022-05-03

850+ Fill Power Goose Down    does it come as 850  goose down, or i need fill it some more?

Asked by: jake2297
Hiya jake2297, thanks for your question! Western Mountaineering often uses more than 850 fill power (which is why it is described as 850+) but it is considers 850 a realistic estimate of what a bag contains when it is tested. You can contact Western Mountaineering and request to have a bag over stuffed. Hope this helps!
Answered by: Alice in Wanderland
Date published: 2017-10-02

What is the weight for the 5'6 sleepingbag?

Asked by: Oaula
Hiya Oaula, thanks for your question! The fill weight is 16 ounces and the total weight is 1 pound, 11 ounces. Hope this helps!
Answered by: Alice in Wanderland
Date published: 2017-07-19

What is the total weight for the 6' 6" bag? My son is 6' 3".

Asked by: Matowinyan
Thanks for the question! The 6' 6" option has a fill weight of 19 ounces and a trail weight of 1 lb 15 oz. The inside girth for the shoulder/hip/foot is 65"/68"/42". Also, the stuff size is 7" x 13". Hope this information helps!
Answered by: Foxxy Cleopatra
Date published: 2018-06-23
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Size Guide

Western Mountaineering TerraLite 25 Degree Sleeping Bag

SIZE / MAX USER HEIGHT 5' 6" 6' 0" 6' 6"
Shoulder Girth 65" 65" 65"
Hip Girth 68" 68" 68"
Foot Girth 41" 42" 42"
Fill Weight 16 oz 18 oz 19 oz
Total Weight 1 lbs 11 oz 1 lbs 13 oz 1 lbs 15 oz
Stuffed Size 7 x 13" 7 x 13" 7 x 13"
Loft 5" 5" 5"
Sac Size XS XS XS
Shape Semi Rec Semi Rec Semi Rec