Never Summer Sleeping Bag: 0F Down
Out of Stock
Don't worry though, we have a lot more Down Sleeping Bags in stock than that.
Shop Similar ProductsWhy We Like The Never Summer Sleeping Bag
Summer might bring mild weather, but it also brings crowded trails, so we use frigid temps to our advantage and head to the mountains with Marmot's Never Summer 0 Degree Down Sleeping Bag in winter weather. Stuffed full of Marmot's water-resistant Down Defender 650-fill down, the Never Summer keeps us warm when temperatures drop to single digits, and its DWR coating adds a bit more protection from light snow flurries that might accumulate along the walls of the tent.
Details
- Durable and warm sleeping bag for winter overnight adventures
- Folding zipper offers ventilation and easy access
- Anatomical footbox adds more room and more warmth
- Down Defender insulation resists water and stays warm
- Internal footbox heater pocket adds warmth and storage
- Stuff sack and storage sack included for easy transport
- Item #MAR01BH
- Material
- [main materials] 20d 100% nylon mini ripstop, 30d 100% nylon DWR, [lining] 20d 100% nylon
- Insulation
- 650 fill power down with Down Defender
- Shape
- mummy
- Zipper
- full length locking YKK two way zipper
- Max User Height
- [regular] 6ft, [long] 6ft 6in
- Shoulder Circumference
- [regular] 62in, [long] 64in
- Hip Circumference
- [regular] 56in, [long] 58in
- Foot Circumference
- [regular] 48.5in, [long] 50in
- Bag Length
- [regular] 83in, [long] 89in
- Draft Tube
- yes
- Pockets
- internal stash, heater pocket
- Venting
- fold-down second zipper
- Fill Weight
- [regular] 31.7oz, [long] 33.5oz
- Degree
- 0F
- European Norm/ISO Comfort Rating
- 12.7F
- European Norm/ISO Lower Limit Rating
- -1.2F
- Storage Sack
- yes
- Stuff Sack
- yes
- Stuff Size
- 8.5 x 18in
- Claimed Weight
- [regular] 3lb 3oz, [long] 3lb 10oz
- Manufacturer Warranty
- lifetime
Reviews
Q&A
What do you think about this product?
Overall Rating
5 based on 86 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.Customer Images
View
Selecting an option will reload the available reviews on the pageSeptember 16, 2022
Always warm
[This review was collected as part of a promotion.] I bought 2 of these in 2019 and have used them multiple times. They work very well at keeping your body heat and you warm right up in them in about 5 min. Used them at temps down to 0. They are also easy to pack and durable so far.
Originally reviewed on marmot.com
September 14, 2022
22 years old and going strong
[This review was collected as part of a promotion.] I purchased a left-zip Never Summer zero degree bag from Hudson Trail Outfitters in 2000 back before I was even a retail employee there. 22 years later, it is still my go-to winter camping bag. Yes, I only winter camp one night each year, but I haven't missed a trip once in the past 20 years since a group of us started the tradition of a late-Nov to early-Feb trip annually back in 2000. this bag has seen nearly every peak in the GW&TJ National Forests and most of Dolly Sods. It has kept me comfortable in Fahrenheit weather down to the low teens and kept me safe and relatively warm to temps even lower still. The lowest I've experienced with this bag was -11 Fahrenheit overnight in Ramsey's Draft Wilderness, and many of my friends decided to upgrade their gear after that trip, but my Marmot bag not only held its own, but I was actually able to get several hours of sleep overnight while everyone else shivered and froze through the night. While I would say that taking a 22-year-old version of this bag into zero degree weather might not be perfect, the it is probably the best value for the money you will be able to find out there today. So, in sum, if the materials and upgrades over the past 22 years mean that this bag is even more formidable than my ancient version, then do yourself a favor and grab one for your next cold-weather excursion!!
Originally reviewed on marmot.com
July 23, 2022
Great toasty bag
[This review was collected as part of a promotion.] This bag was well worth the money. I've used it several times in cold weather with the coldest night down to 8 degrees F. With the moisture wicking clothes I slept in along with my facemask, I slept great in this bag. I would definitely but it again.
Originally reviewed on marmot.com
July 20, 2022
Love this sleeping bag
[This review was collected as part of a promotion.] I always take this bag to the Sierra Nevada. So far the coldest I've been in was at least 20 something degrees. I have another Marmot sleeping bag that is 20 degrees. I will always buy Marmot because their quality is so good!
Originally reviewed on marmot.com
May 10, 2022
Tested down to -15°C / 5°F
[This review was collected as part of a promotion.] Taken this bag out on many mountaineering trips in the PNW, so far it has kept me toasty warm down to -15°C/5°F - with R7 sleeping mat system. So far very happy. The small zippered pocket on the inside top is awesome for keeping small important items close. Could use a smaller lighter stuff sack though.
Originally reviewed on marmot.com
April 12, 2022
Toasty
[This review was collected as part of a promotion.] The weather only got down to the mid 30s but I was toasty and even hot at times.
Originally reviewed on marmot.com
April 7, 2022
4 stars, just a bit big and heavy
[This review was collected as part of a promotion.] A tad heavy, but really pretty great all-around for me on solo multi-day colder mountain backpacking.
Originally reviewed on marmot.com
April 3, 2022
I’m feeling hot hot hot
[This review was collected as part of a promotion.] Awesome bag, great price, fast shipping. Just what I needed
Originally reviewed on marmot.com
April 2, 2022
Comfortable, warm, tad bit tight in the legs
[This review was collected as part of a promotion.] Bought this for my wife. We tested it out in one night when it dropped to 17 degrees, and she stayed warm. Not the lightest, but packs small enough and when planning for cold weather. Weight isn't my biggest factor over comfort. The only thing she mentioned what the cut by the legs seemed a little tight. There's not much room if you're looking at layering much. This is dependent on size of course. Overall, a good product.
Originally reviewed on marmot.com
April 1, 2022
Good for snow camp
[This review was collected as part of a promotion.] I used it for my first snow camp around 10F. with two layers of mat, I experienced very comfortable night.
Originally reviewed on marmot.com
Do you have a question about this product?
September 10, 2020