Marmot
NanoWave 55 Sleeping Bag: 55F Synthetic

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Why We Like The NanoWave 55 Sleeping Bag

Whether we're traveling by boat, bike, or foot, we bring along the Marmot NanoWave 55 Sleeping Bag for all our summer adventures. Its packable, lightweight design and compression stuff sack allow us to easily carry it in a backpack without taking up much space or adding too much weight. The Spirafil insulation ensures we'll stay comfortable on chilly, humid summer nights. A full-length zipper that extends around the toe box allows us to transform the sleeping bag into a blanket when the nights don't quite cool off, so we can sleep well throughout the whole adventure.

Details

Space-saving sleeping bag for bike and kayak touring or traveling
Lofty, compressible insulation for cozy warmth in wet climates
Full length zipper extends past the toe box for blanket versatility
Snagless draft tube prevents chilly temperatures from sneaking in
Hang loops add convenience when washing the bag after camping trips
Compression stuff sack conveniently stores bag in pack or in closet
Item #MAR01RM

Material: [face fabric] 50D polyester, [lining] 50D polyester
Insulation: Spirafil LT (synthetic)
Shape: mummy
Zipper: full-length, end of footbox extention
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
Pad Retainer: no
Fill Weight: [regular] 9oz, [long] 10.4oz
Degree: 55F
European Norm/ISO Comfort Rating: 60.1F
European Norm/ISO Lower Limit Rating: 54.3F
Storage Sack: not included
Stuff Sack: compression sack included
Stuff Size: 5.5 x 10in
Claimed Weight: [regular] 1lb 8oz, [long] 1lb 12oz
Activity: backpacking, weekend camping
Manufacturer Warranty: lifetime

Reviews

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Overall Rating

4.5 based on 22 ratings

Review Summary

1 Stars - 1 reviews

2 Stars - 0 reviews

3 Stars - 0 reviews

4 Stars - 2 reviews

5 Stars - 19 reviews

Fits True To Size

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5 out of 5 stars

February 18, 2024

Nanowave 55, My New Standard

[This review was collected as part of a promotion.] 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.