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Your new best friend for three-season road trips.

The Marmot Trestles 30 Synthetic Sleeping Bag is a staple for summer surf trips, three-season backpacking, and overnight forays into climates. The Trestles' synthetic Spirafil insulation and wave construction provide protection from cool temps and retains its loft even if it gets slightly wet.
  • Rated to 30F, this bag is ideal for spring through fall backpacking trips
  • Lofty SpiraFil insulation combines hollow fibers and denser, solid synthetic fibers in order to offer a balance of warmth, softness, and compressibility
  • DWR-coated shell material fends off light rain and moisture so your bag and insulation stay drier in inclement weather
  • An overlapping series of internal insulation shingles creates the Wave Construction which allows for more efficient use of insulation so you stay warmer without needed additional insulation or weight
  • Nautilus Hood shares the same construction as Marmot's expedition-worthy 8000m jacket so your head strays nice and toasty
  • Easy to reach draw cords make adjustments easy when you're bundled up
  • Trapezoidal foot box matches the shape of your feet, wider in the toe area and narrower in the heel so you have more foot room and warmer feet
  • Zipper garages cover up the two-way sliders from the elements so they operate smoothly every time
  • Two hang loops make storage a cinch
  • Included stuff sack

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Review Summary
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Marmot Trestles 30 Sleeping Bag: 30 Degree Synthetic

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Here's what others have to say...

5 5

Summer Bag

  • Familiarity: I've put it through the wringer

I am a river guide in Oregon. This is my summer bag. I'm not back packing so it doesn't need to be feather light. I like the material, it feels soft against my skin but isnt so slick i think im gonna fall off my pad. The zipper is super easy to use, and rarely gets snagged, unlike my zero degree mountain hardware. I sleep confortably in 40-50 degree nights, and if it drops i add my bivy. I am surprised how much i have liked this bag, ive had it for two years and i sleep in my sleeping bag more than my bed. Two thumbs up.

4 5

Warm and comfy

I purchased this bag right before a trip to Manistee river loop. The first night, I got in it, I was impressed. With just some compression shorts and a shirt, I fell right asleep. I woke up the next morning to find my friend freezing her behind off. I hadn't even noticed that the temperature had drooped to about 45 degrees. I ended up tossing the bag over here while I made some breakfast. She finally fell asleep. The next night, we opened up my Trestles bag, and both slept warm.

How small will this compress to? Also what...

Posted on

How small will this compress to? Also what is a good compression sack if I get this?

Best Answer Responded on

It compresses to 18" x 8.5" with the included stuff sack. You could get it a bit smaller with an aftermarket sack (Granite Gear makes some really nice one).

4 5


  • Gender: Female
  • Familiarity: I've used it once or twice and have initial impressions

I used this back in a three-day/two-night hiking trip and was just fine. not too heavy, packed small enough (with ALPS compression sack) and was plenty warm for fall camping.

5 5

Marmot Trestles 30

I recently got this bag and I must say say it is very great. I have not used this bag in any trips yet but i layed down in my living room with the air conditioner at its coldest temperature then got snuggled in my Marmot Trestles 30 and was very warm. Overall it is a great bag. :)