NanoWave 25 Sleeping Bag: 25F Synthetic
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Shop Similar ProductsNanoWave 25 Sleeping Bag: 25 Degree Synthetic
When weight and space are at a premium on alpine missions or kayak tours, bring along the Marmot NanoWave 25 Sleeping Bag: 25 Degree Synthetic to get a good night's sleep throughout your travels. Lightweight and durable, the NanoWave 25 doesn't take up much space or weight in your pack so you can easily bring it along on any of your cool to cold weather missions. Spirafil high loft insulation keeps you comfortable as you sleep even if it happens to get wet from ground moisture and the draft tube blocks cool breezes from sneaking through the full-length, two-way zipper. Unzip the bag all the way to create a blanket for more versatile use and at the end of your adventure, wash the bag and hang it up to dry with the two hang loops so it is ready for your next trip out in the backcountry.
Details
- Packable sleeping bag for cool weather trips into the backcountry
- Spirafil insulation keeps you warm even if it happens to get wet
- Full-length zipper extends past the toe box for higher versatility
- Snagless draft tube keeps the cold breezes from sneaking through
- Hang loops add convenience for airing out or drying after use
- Compression stuff sack packs the bag down small for easy carrying
- Item #MAR01RQ
- Material
- [face fabric] 50D polyester, [lining] 50D polyester
- Insulation
- Spirafil
- Shape
- mummy
- Zipper
- full-length, end of foot box extension
- Max User Height
- [regular] 6ft, [long] 6ft 6in
- Shoulder Circumference
- [regular] 60in, [long] 62in
- Hip Circumference
- [regular] 58in, [long] 60in
- Foot Circumference
- [regular] 40in, [long] 42in
- Bag Length
- [regular] 84in, [long] 90in
- Draft Tube
- snagless
- Pockets
- none
- Fill Weight
- [regular] 1lb 9oz, [long] 1lb 12oz
- Degree
- 25F
- Stuff Sack
- compression
- Stuff Size
- 10 x 14.5in
- Claimed Weight
- [regular] 2lb 8oz, [long] 2lb 15oz
- Activity
- backpacking, mountaineering, weekend camping, winter camping
- Manufacturer Warranty
- lifetime
Reviews
Q&A
Overall Rating
3 based on 7 ratings
Review Summary
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Selecting an option will reload the available reviews on the pageMay 11, 2024
Cozy comfy tall
[This review was collected as part of a promotion.] It’s hard to find a warm sleeping bag in my size, this fits the bill.
Originally reviewed on marmot.com
May 17, 2023
Great purchase
[This review was collected as part of a promotion.] Went to Northern New Mexico for summer camp and while days are warm, the nights are not. This bag did the job. When it is really gold, a liner makes it perfect.
Originally reviewed on marmot.com
July 8, 2022
Decent budget bag.
I used this bag down to 33F and was comfortable with a light, long sleeve Merino base layer top only. It packs down pretty well for a Synthetic Bag. Way better than any Big box store offerings I have seen. I also have the Nanowave 45F which packs even smaller but would not be good much below the 45F rating. I recommend this Nanowave line if you are on a budget and not dealing with temps below 30F.
Originally reviewed on marmot.com
December 11, 2021
Very thin, not warm at 10°C
Mid winter, dressed, room temperature around 10°C and I was almost chilly inside this sleeping bag. Marmot is a good quality company but this bag is very thin for a rated 3.4°C.
Originally reviewed on marmot.com
November 10, 2020
Not warm. Too big. Sad.
Marmot messed up big-time with this one. As other reviews have noted, it didn't keep me warm even in ~40 degree weather. Brought this on a week-long excursion in Utah and Colorado and was downright SHIVERING every night, even though it only dropped to in anything below 36, unable to sleep, even with my down jacket and wool socks on, with the bag "sealed" shut over my head. I imagine you'd freeze in 25 degree weather! Hoping I can return this.
Originally reviewed on marmot.com
June 20, 2020
Not as warm as advertised
We bought this bag for our daughter and were surprised by its thinness. We just took a trip to Lassen where the nights were 35-40 degrees F. My daughter complained of being cold the first night, so she and I switched bags. I was freezing every night of the trip even with all of my warmest clothes on. We were backpacking and did not have the ability to add more layers or switch out gear. I hope that Marmot changes the temperature rating on this bag. Even with temperatures at the level they say should be comfortable, this bag did not keep us warm enough.
Originally reviewed on marmot.com
March 18, 2019
Excellent design and comfort
I purchased 2 of the Nanowave 25’s and put them to the test in mid 30 degree weather with no additional blankets or sleeping bag liner. Impressed! Is all I will say! We woke up to ice on the perimeter of the tent and was nice and warm only utilizing the sleeping bag and a rolled up sweater as a pillow for 2 nights.
Originally reviewed on marmot.com
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July 7, 2022