Fold-Down Second Zipper Provides added Ventilation and Easy Access, Main Zipper Anti-Snag Slider reduces Snagging
Anatomically 3D Footbox increases the insulation and room for your feet, for more Warmth and Comfort
"HL-ElixR ECO" Unique Blend of 100% Recycled Fibers Provides Maximum Warmth, Soft Feel and High Loft
Combination Wave Construction Top provides Maximum Loft and Warmth, Blanket Construction Bottom for the best warmth and comfort under body
3D Hood Construction
External Stash Pocket
Snagless Insulated Draft Tube
Two Hang Loops
Compression Stuff Sack
When the temperatures drop after a long day of camping and hiking, you want to rest easy under the stars (or in your tent) in comfort. We've taken our best-selling Trestles Elite Sleeping Bag series and made our most sustainable sleeping bags ever, without sacrificing up-mountain performance or durability. The Trestles Elite Eco 20 Sleeping Bag is an environmentally friendly update which features Marmot Upcycle® PFC-free and recycled shell, lining, and fill. The HL-ElixR™Eco Micro synthetic insulation uses a unique blend of three fibers for maximum warmth, soft handfeel, and high loft. Wave construction on top and a blanket construction on the bottom provide optimal warmth and comfort. An anatomically 3D footbox and a fold-down secondary zipper offer ventilation and easy access for this mummy sleeping bag. We designed the Trestles Elite Series for treks where every ounce counts, so we kept the lightweight and easy compressibility of the original. EN rated as comfortable for women to the comfort level of approximately 32.2°F and a lower limit for men of approximately 21.6°F .
Bag Temperature Fahrenheit:15°F
Bag Temperature Celcius:-9°C
Tested Comfort:32.2°F / 0.1°C
Product Weight:2 lbs 13.5 oz, 1292 g
Main Fabric:40d 100% Nylon Ripstop 1.7 oz/yd
Lining Fabric:40d 100% Nylon 1.6 oz/yd
Insulation Material:HL-ElixR™ ECO
Shoulder Girth:62in (157.5cm)
Hip Girth:57in (145cm)
Footbox Size:47in (119.5cm)
Includes Stuff Sack:No
Stuff Sack Size:9 x 21 in, 24 x 53 cm
Includes Storage Sack:No
Includes Compression Stuff Sack:Yes
Compressed Volume:512.6ci » 8.4 liters
Rated 5 out of
Base Camp Grand Lake from
Rock Solid that Outperforms...I purchased the Trestles Elite Eco 20 after looking at several options, one main factor was to find a high performing synthetic sleeping bag. The first night out it never touched 40 degrees and I was comfortable, the second adventure we were deep inside Rocky Mountain National Park, that night temps dropped slightly below zero and I was comfortable. The only thing I can truly complain about is the zipper, on both occasions it snagged... causing a bit of grief each time.
Date published: 2020-04-17
Rated 3 out of
It's fine as sleeping bags goFinally got to the use the bag on a recent backpacking trip. It was 26 degrees the first night and 28 the next, and then it warmed up the next few days. Those first two nights I woke up a few times chilled even though I was wearing full socks, heavy thermals and a vest and hat. The bag was also pretty long for someone who is 5'5", which isn't ideal for backpacking weight. All that aside, the bag is a great color and is super soft and packs down nicely. One suggestion I would have for the designers is to move the inside pocket from the top flap to the bottom or side. It seemed like it would be a great idea, but once I put my headlamp in there it was pretty heavy and I'd find myself getting hit in the face with it.
Date published: 2019-04-05
Rated 5 out of
Excellent valueLove the feel of the shell & fill - very comfortable! I have both this 20 bag & the Elite Eco 0 bag. My low comfort range feels more mid/low 30's and 20's respectively. Handles heavy dew & air moisture well keeping insulation value. My camping from car and average paddling camping trip go to bags now. Used 20 bag 11 nights since getting about month ago. Had 0 bag for a few months aproaching 30 nights in it.
Date published: 2020-05-20
Rated 5 out of
Warm with enough room to wiggleMy wife and I have used ours to car camp a few times and it worked great, I never felt trapped in the bag, especially with the contoured foot box. It is also awesome that my wife and my sleeping bag (both Trestles) can zip together.
Date published: 2020-05-09
Rated 4 out of
Very comfortable until ~36FI've been using this product for about 2 years now. It is very good quality (no rips, etc.), light and packs well. I use it for my 3 season bag. I find for me (and I'm a cold sleeper) that I'm comfortable in this sleeping bag until around 35-36F at 1000 ft or less to sea level. It opens up enough to also work well in warmer seasons. For my winter bag, I use the elite eco 0F and it's nice and warm to at least 15F for me (with a liner).
Fits an inflatable pillow well in the head rest.
Date published: 2020-11-16
Rated 1 out of
Doesn’t keep you warm in the 40’sComfort rating is unrealistic. Used this bag once on a backpacking trip that got down to the mid 40’s. I was cold the whole night despite wearing a full base layer, thick socks, and a wool hat. Sure the bag is lightweight but being cold all night sucks. I think Marmot dropped the ball on this one. I would have expected being cold in the 30’s but not the mid 40’s. Seems unacceptable to me and very misleading.
Date published: 2021-08-27
Rated 3 out of
Bill 71 from
Lite weight compacts nicely and good priceBought this bag to use on a back pack sheep hunt here in Alaska Looked it over at home and got in it. It was tight at the shoulders , I m 61 inches the bag says it fits 62. So it was hard to zip up, never did get it up so putting it back in bag I notice a seam open. Looked like stitching wasnt completed there . Sad I know Marmots a good bag .Will take back to store , nice bag but not fit and bad seam .
Date published: 2021-05-22
Rated 5 out of
Great BagThis sleeping bag is a great product. It is warm and comfortable even in cooler weather. I use this sleeping bag throughout most of the spring and fall, and it stays warm down to around 28-30 degrees. I have had it for over a year and it is still in great shape. I would recommend this bag to anyone looking for a synthetic 20 degree that is comfortable and still packs down to a small size.