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Trestles 20 Plus Sleeping Bag: 20F Synthetic - Women's

5 out of 5 stars
9 Reviews



Trestles 20 Plus Sleeping Bag

Cold weather performance doesn’t have to come at the cost of the environment, and Marmot proves it with the Trestles 20 Plus. This PFC-free bag packs in 96% recycled material and offers warmth in weather dipping down to 20-degrees, plus a women’s specific cut that adds extra insulation for warmth where you need it most.


  • An eco-minded bag that doesn’t skimp on warmth
  • 100% recycled HL ElixR ECO insulation traps in heat for cold nights
  • Recycled polyester shell holds up to snags and abrasion
  • Fold-down second zipper offers ventilation and easy access
  • 3D anatomical footboy increases insulation and room for feet
  • External stash pockets keeps gadgets or essentials close by
  • Compression stuff sack for easy packing in and out
  • Item #MARZ9HC
Responsible Collection
[face fabric] 100% recycled polyester ripstop, DWR treatment, [lining] 100% recycled polyester
HL-ElixR Eco
Bag Length
5ft 6in
Draft Tube
sangless insulated
1 internal stash
fold-down second ziper
Fill Weight
2lb 4oz
European Norm Comfort Rating
European Norm Lower Limit Rating
Storage Sack
Stuff Sack
Stuff Size
9.5 x 19in
Claimed Weight
3lbs 1.5oz
Recommended Use
weekend camping
Manufacturer Warranty

Overall Rating

5 based on 9 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 9 reviews

Fits True To Size

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Runs smallTrue to sizeRuns large

What do you think about this product?


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5 out of 5 stars

April 5, 2023

Great for the plus size camper!

[This review was collected as part of a promotion.] I went backpacking with this bag, and it dropped down to the mid-20’s overnight, and I was not cold at all, once I got settled and my body heat filled the bag. I was so impressed with how roomy it was - I had a ton of extra space at 5’7” and 275 lbs - yet how small it got down to when put in the compression bag. It did barely fit in the compartment for sleeping bags in my Gregory 55L pack, but it fit. And more importantly, *I* fit and I was plenty warm for the night.


Originally reviewed on

5 out of 5 stars

February 12, 2023


[This review was collected as part of a promotion.] As a plus size backpacker, it’s hard enough to feel accepted in the community as it is. Not having accessible gear only makes it harder. This sleeping bag is the most comfortable and best fitting bag ever! I’m 5’0 and wear a 2x-3x in clothes. Not only does this bag fit, but it’s warm and comfortable and has plenty of extra space. And a pocket!! Thank you so much Marmot! Please keep making more plus size friendly gear!

Hippie Hiker

Originally reviewed on

5 out of 5 stars

December 28, 2022

Bag that fits!

[This review was collected as part of a promotion.] After comparing widths of so many brands, I was thrilled to find a bag that doesn't stretch tight so the loft of the insulation can keep me warm. I want to camp with the kiddos that gave me these hips, and now I have a product that will let me camp in the shoulder season!

Girl Scout Camper

Originally reviewed on

5 out of 5 stars

November 26, 2021

Love it so far!

What a relief to go backpacking in the late fall and actually stay warm because my sleeping bag fits my body and comfortable because I have room to move - glad to see this being made. The bag is also cute, I love the colors.


Originally reviewed on

5 out of 5 stars

November 19, 2021

Need more plus size options like this one!

I tried sooo many sleeping bags (mostly mens long ones), and most of them were wayyyy too tight. I stumbled across this one, and it sounded perfect. It arrived today and it’s, well, perfect! I’m 5’4 and a size 20-22. The length is great for me, but I could see it being an issue for someone taller than 5’6 maybe? I’m a side sleeper who tossed and turns, and this one is just roomy enough for me to do that! I love that the side opposite the zipper does zip down a little bit to make it more open for those warmer nights. I hope to see more plus size options in the future!


Originally reviewed on

5 out of 5 stars

October 15, 2021

Thank you from a plus size hiker!

I've used it several times
Size Bought:

I am 6 feet tall and 315lbs & this sleeping bag in plus, long is EVERYTHING! Finally! A sleeping bag that fits me and packs small enough for the trail!! My eyes filled with tears at how well this works for me. Thank you Marmot for finally including gear that helps us Amazon Women & out here for a great hike, in comfort!

Rebecca J
5 out of 5 stars

July 1, 2021

Amazing plus size sleeping bag

I am so happy with this sleeping bag! Thank you Marmot for making a sleeping bag that fits me so I can comfortably do the things I love! I hope more companies get on board and create a wider range of products to accommodate all body types. For reference I wear a 24/26 pant and 3x shirt and I’m 5’7” and this fits so well with wiggle room. It’s also really warm and I can’t wait to take it on an adventure

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Originally reviewed on

5 out of 5 stars

October 21, 2020

Social distancing in winter

I bought 2 over - the - head sleeping bags to stay warm during driveway socializing this winter. The practice run went well and I am pleased to be able to look forward the being with loved ones as the weather gets colder

Originally reviewed on

5 out of 5 stars

October 20, 2020

YES! Plus-size backpacker thanks you!

Warm, cozy, packs down well! So great to find a bag that fits my big girl body and my budget -- I finally got to go on my first backpacking trip! THANK YOU Marmot for making a shorter extra-wide bag. Last thing I wanted to do was carry around an extra foot or more of length when I already have to carry extra width! I'm 5'2 and around 300/size 30 and I had enough room to fully zip and even shift around in the night! Still plenty of length in this thing for me, and I slept mostly on my side and stomach without problems. Super cozy at 44 degrees out. The hood was mostly to keep my pillow in place. The compression sack's straps are a little wonky but it's a lifesaver to have that included.

user image

Originally reviewed on