Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

2024-02-17T19:00:00

Rated 5 out of 5

Nanowave 55, My New Standard

I've owned a number of sleeping bags, from the big box bulky/one temp and size for all to premium makes. Having taken up kayaking with the possibility of camping overnights, I realized I needed a good summer bag that would pack easy without weighing me down. Marmot's Nanowave 55 (Long) made a great first impression; lighter and significantly smaller than my previous backpacking bag with its compression straps. The zipper was smooth, interior was roomy enough to fidget a bit, and length was as advertised. That last one is greatly appreciated by those of us over 6' tall as not every item sold runs true to advertised length. If you're in need of a good sleeping bag I can highly recommend the Nanowave as a fine fit.

Skylerbone

2024-02-09T19:00:00

Rated 5 out of 5

Great cool weather bag

This is a great sleeping bag for cooler weather. It's compact enough when rolled up to take anywhere but still roomy enough for all 6'2" of me to sleep comfortably in it. I liked it so much I purchased the standard length for my wife for camping.

Andy W.

2022-12-13T19:00:00

Rated 5 out of 5

Great bag for the tropics

At first I didn't think I'd need a bag in the tropics, but this thing comes in handy--perfect for a cool night after you've acclimatized, or for the cold night stuck in an airport.

Nevadan

2022-08-03T20:00:00

Rated 4 out of 5

Nano wave 55

Build and materials are great. Packs very small and is a great go everywhere bag for uncold weather. Negatives are that is it not very wide, making it less than perfect for side sleepers. It's also unfortunate the zipper isn't long enough to vent your feet. I'm sure Marmot made these decision to save weight and packed volume on the bag, but in my case I'd trade a couple ounces for that. Also, be aware the inside material has a soft feel, which is nice but doesn't allow a sleeper to shift and turn over in the bag without the bag following. Again, a side sleeper problem. Overall, a good solution to my need for a non-down warm weather bag that works in wet environments such as long-distance sailing.

MattM

2022-07-27T20:00:00

Rated 5 out of 5

Packs down small and is surprisingly soft

I've had this bag for 5 years now. I bought it to guide trips in the summer. It packs easily into the bag and with the compression straps it fits nicely in my drybag. The fabric is surprisingly soft and it has a nice weight to it. It's holding up well-no tears or loss of warmth after years of heavy use.

MNLs

2022-07-26T20:00:00

Rated 5 out of 5

Lightweight

This is an awesome lightweight sleeping bag. It is compact, lightweight, and comfortable. It lives under my truck seat May through October with a hammock and rain fly.

OutdoorDad

2022-07-19T20:00:00

Rated 5 out of 5

Great sleeping bag

Love my Marmot sleeping bag it kept me warm at night on my Minnesota canoe trip in July.

Tom76

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Always Be Ready for Adventure

Accidents happen. Purchase a protection plan to keep your favorite SunnySports outdoor gear protected from covered accidental damage and failure.

Repair or Replacement

Repair or Replacement

If your equipment stops working, we'll repair it at no additional cost! And if we can't fix it, we'll replace it!

Accidental Damage

Accidental Damage

Protection for your equipment from unintentional breaks, drops, rips, and spills.

Failure Protection

Failure Protection

When your gear experiences a mechanical or electrical failure, you’re covered.

Zero Deductible

Zero Deductible

We’ll never charge you a deductible after the purchase of a plan. No fees. No deductibles. No hidden costs.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy with 24/7 online support.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Protect+ powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases.​

Marmot Nanowave 55 Degree Sleeping Bag, Long Specifications

  • Size

    Long

  • Bag Temperature

    55 Degree F (13 Degree C)

  • Tested Comfort

    60.1 Degree F (15.6 Degree C)

  • Main Fabric

    50d 100% Polyester 2.1 oz/yd

  • Lining Fabric

    50d 100% Polyester 1.3 oz/yd

  • Insulation Type

    Synthetic

  • Insulation Material

    Spirafil

  • Zipper Location

    LZ

  • Stash Pocket

    No

  • Girth

    Shoulder: 62" (157.5cm)
    Hip: 60" (152.4cm)

  • Footbox Size

    42" (106.7cm)

  • Stuff Sack Size

    5.5 x 10" (14 x 25.4cm)

  • Compressed Volume

    3.28 L (220.2 cu. in)

  • Pack Volume

    3.28 L (220.2 cu. in)

  • Weight

    1 lbs 15 oz (880g)

  • UPC Code

    889169429118

About Marmot Nanowave 55 Degree Sleeping Bag, Long

FEATURED REVIEWS

Great cool weather bag

By Andy W.

This is a great sleeping bag for cooler weather. It's compact enough when rolled up to take anywhere but still roomy enough for all 6'2" of me to sleep comfortably in it. I liked it so much I purchased the standard length for my wife for camping.

Packs down small and is surprisingly soft

By MNLs

I've had this bag for 5 years now. I bought it to guide trips in the summer. It packs easily into the bag and with the compression straps it fits nicely in my drybag. The fabric is surprisingly soft and it has a nice weight to it. It's holding up well-no tears or loss of warmth after years of heavy use.

This very light, synthetic sleeping bag packs really small, ideal for canoe camping, bikepacking, backpacking, or any adventure where space and weight are paramount.

When space and weight are at a premium (think biking trips, kayak treks, and epic backpacking), you want a super packable, stuffable sleeping bag that'll fit into sterns, bike panniers, and bags. You need the lightweight, PFC-free, mummy-style NanoWave 55 Long Sleeping Bag to keep you comfortable around 55 Degree F.

Synthetic SpiraFil High Loft Insulation will keep you warm even when things get wet. The full-length zipper wraps around the footbox for easy ventilation. Two-way zippers plus a snagless draft tube prevent air from sneaking in and fabric from catching.

Marmot Nanowave 55 Degree Sleeping Bag, Long Features

  • Spirafil High Loft Insulation for Maximum warmth and durability
  • Lightweight, Highly Compressible Bag Ideal When Space and Weight are at Premium
  • Full Length Locking YKK Two Way Zipper
  • EN Tested
  • "Feely" Draw Cords
  • Snagless Draft Tube
  • Two Way Zipper Sliders
  • Blanket Construction
  • Two Hang Loops
  • Zipper Garage
  • Compression Stuff Sack

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Spirafil High Loft Insulation for Maximum warmth and durability
  • Lightweight, Highly Compressible Bag Ideal When Space and Weight are at Premium
  • Full Length Locking YKK Two Way Zipper
  • EN Tested

What's in the box:

  • Nanowave 55 Degree Sleeping Bag (Long)
  • Compression Stuff Sack
  • MFG Lifetime Limited Warranty