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Marmot
Marmot Nanowave Sleeping Bag

Marmot Nanowave Sleeping Bag

4.6· 192 ratings

Best price now

$49.50at JAXObserved Nov 5, 2026, 6:54 PM

45% under what the other stores charge

Compared across 6 stores. Prices are checked against each store and labelled with when.

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Our take on the Marmot Nanowave Sleeping Bag

The Marmot Nanowave is a synthetic-fill mummy bag rated for about 60°F comfort, built for warm-weather camping and backpacking. The Long size weighs 1 lb 15 oz and packs into a stuff sack, with a draft tube behind the zipper and PFC-free polyester materials. At $49.50 at JAX as of November 5, 2026, it sits at the low end of its recent range, well under what most synthetic summer bags cost.

Best forSummer tent campingWarm-weather backpackingScouts and first-time campersHostel and cabin travel
Pros
  • Light for the price at 1 lb 15 oz
  • 60°F comfort rating suits summer nights
  • Mummy shape and draft tube hold warmth
  • Packs small in the included stuff sack
  • PFC-free materials
Cons
  • Not warm enough for shoulder seasons or cold sleepers
  • Synthetic fill is bulkier than down at similar warmth
  • Long size runs big for shorter users
  • Only one color listed

Marmot Nanowave Sleeping Bag prices at every store

  • JAXNew

    In stock

    $49.50Observed Nov 5, 2026, 6:54 PM
    Visit store
  • REINew

    In stock

    $83.93Observed Nov 5, 2026, 6:54 PM
    Visit store
  • Everything Summer CampNew

    In stock

    $88.99Observed Nov 5, 2026, 6:54 PM
    Visit store
  • Backcountry.comNew

    In stock

    $99.95Observed Nov 5, 2026, 6:54 PM
    Visit store
  • Kenco OutfittersNew

    In stock

    $109.00Observed Nov 5, 2026, 6:54 PM
    Visit store
  • eBayPre-owned

    Availability unknownSold by maghoo-10 (100% positive, 576 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $34.99+ $10.99 shippingVerified
    Visit store
  • eBayNew

    Availability unknownSold by shopcelldeals (99.7% positive, 241,500 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $89.95Free shippingVerified
    Visit store

Also available at

  • Kittery Trading PostCheck price at Kittery Trading Post
  • Appalachian OutdoorsCheck price at Appalachian Outdoors
  • BananaFingersCheck price at BananaFingers
  • EpicTVCheck price at EpicTV
  • Gear For AdventureCheck price at Gear For Adventure
  • Gearhead OutfittersCheck price at Gearhead Outfitters
  • Mast General StoreCheck price at Mast General Store
  • OliunìdCheck price at Oliunìd
  • Trekkinn.comCheck price at Trekkinn.com

Marmot Nanowave Sleeping Bag price history

Lowest price we've seen: $49.50 on Nov 5 at JAX. Tracked across 15 stores since Nov 5.

What reviewers say

  • 4.6 / 5192 ratings

Rated 4.6 out of 5 from 192 ratings, buyers treat the Nanowave as a dependable, light summer bag for the money. Most complaints center on warmth limits and bulk rather than defects.

What people mention
  • WarmthMixedOwners say it is fine on mild nights but not enough when temperatures drop toward the rating.
  • WeightPraisedBuyers like that it stays under 2 lb and carries easily.
  • PackabilityPraisedThe stuff sack compresses it small enough for a backpack.
  • BulkCriticisedSome find the synthetic fill bulkier than expected next to down bags.
  • FitMixedThe mummy cut is comfortable for most, but the Long size is roomy for shorter sleepers.

Specifications

Color
Steel Onyx
Temperature Rating
60.1°F / 15.6°C (Tested Comfort)
Care Instructions
click here for sleeping bag care instructions
Closure Type
Zipper
Fill Type
Synthetic
Size
Long
Count
1

Questions and answers

Is the Marmot Nanowave warm enough for summer camping?
Yes for mild nights around 60°F and above. It is a summer bag, not a three-season one, so pair it with a liner if you sleep cold.
How much does the Long size weigh?
1 lb 15 oz (880 g). That is light for a synthetic bag at this price.
Does it come with a stuff sack?
Yes, a stuff sack is included, and the bag compresses small enough for backpacking.
Is this bag good for backpacking?
For warm-weather trips, yes. It is light and packs small, but it will not keep you warm below its 60°F rating.
When is the Nanowave cheapest?
Summer bags tend to discount at the end of the season. The current $49.50 at JAX as of November 5, 2026 is already near the bottom of its range.
Where is the Marmot Nanowave Sleeping Bag cheapest?
At JAX, for $49.50, 45% under what the other stores charge, as of our latest check.
What do buyers say about the Marmot Nanowave Sleeping Bag?
Rated 4.6 out of 5 from 192 ratings.
Where can I buy the Marmot Nanowave Sleeping Bag?
15 stores we checked sell it, including eBay, JAX, REI, Everything Summer Camp, Backcountry.com.

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Item Weight
1 lbs 15.0 oz, 880.0 g
Material Type
Polyester
Material Certifications
PFC-free
Age Group
ADULT
Occasion
Camping, Summer
Typical Users
Campers
Fit Style
Mummy-style
Organic
No
Shape
Mummy
Design Highlights
Stuff Sack, Draft Tube
Length
158 cm (Shoulder Girth), 62 in (Shoulder Girth)
Width
158 cm (Shoulder Girth), 62 in (Shoulder Girth)