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Marmot NanoWave 55 Sleeping Bag: 55F Synthetic

$68.95 - $78.95

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  • Reg/Left Zip
    - Unavailable
  • Long/Left Zip
    - Unavailable

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  • Steel Onyx - Unavailable

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NanoWave 55 Sleeping Bag: 55 Degree Synthetic

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

  • Space-saving sleeping bag for bike and kayak touring or traveling
  • Spirafil insulation provides a comfortable 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

[face fabric] 50D polyester, [lining] 50D polyester
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
Fill Weight
[regular] 9oz, [long] 10.4oz
European Norm Comfort Rating
European Norm Lower Limit Rating
Stuff Sack
Stuff Size
5.5 x 10in
Claimed Weight
[regular] 1lb 8oz, [long] 1lb 12oz
Recommended Use
backpacking, weekend camping
Manufacturer Warranty

Tech Specs

What do you think about this product?


>Rating: 1

not as advertised

I returned this product before using it
True to size

Sleeping bag itself is probably great, but it does not fully unzip into a blanket as the description says- zipper stops far short of the footbox. Really irritated I now have to return it during a pandemic because the website is wrong.

>Rating: 4

Good bag for mild weather camping

I've used it once or twice and have initial impressions

Very light and packs down super small, but is surprisingly warm. Perfect for mild weather camping. One down side is the stuff sack does not seem ideally designed for actually compressing the bag (cinches down in the long axis, rather than the radial one) so the bag fits in a bit weird. Still packs down super small, but would have been better served with a slightly larger stuff sack that has straps running around it; packing it up currently is slightly more time consuming than it could be.


Does it have flame retardants or Prop 65 warning for CA residents? Thanks