Groundwork Sleeping Bag: 20F Synthetic
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Shop Similar ProductsWhy We Built The Groundwork Sleeping Bag
We made the Groundwork Sleeping Bag because comfort is the foundation of a happy camper. This comfy bag delivers reliable warmth no matter the weather, and it's light enough to go the distance in case we're looking at a river trip or decent length trek in our future.
Details
- A lightweight sleeping bag for cool nights in the backcountry
- Water-repellent treatment shakes off light dirt and moisture
- Soft fabrics offer next-to-skin comfort after a long day
- Synthetic fill won't let you down if the weather is wet
- Lofty draft collar and hood feel comfy on chilly nights
- Item #SICZ2DR
- Material
- [face fabric] 20D mini ripstop nylon, DWR finish, [lining] 20D plain weave nylon
- Insulation
- Thermolite Synthetic
- Shape
- mummy
- Zipper
- full-length
- Max User Height
- 6ft
- Shoulder Circumference
- 70in
- Hip Circumference
- 56in
- Foot Circumference
- 40in
- Bag Length
- 6ft
- Draft Tube
- yes
- Pockets
- hook-and-loop stash pocket
- Pad Retainer
- none
- Degree
- 20F
- European Norm/ISO Comfort Rating
- 32F
- European Norm/ISO Lower Limit Rating
- 21F
- Stuff Sack
- yes
- Stuff Size
- 15.5 x 10in
- Claimed Weight
- 3lb 3.2oz
- Manufacturer Warranty
- 2 years
Reviews
Q&A
What do you think about this product?
Overall Rating
4 based on 22 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.View
Selecting an option will reload the available reviews on the pageDecember 11, 2023
You'll freeze.
- Familiarity:
- I've used it once or twice and have initial impressions
- Size Bought:
- One person
- Height:
- 5' 5"
- Weight:
- 115
Used this to car camp for a few days in Telluride this Fall. The temperature got down into the 30s. Idk if you all are sitting around a camp fire giving these reviews but I'd trust Big Foot over this "20°F" sleeping bag. I froze my buns off even after layering myself up as a 5 layer bean burrito. Absolutely useless.
October 30, 2023
Great Bag
- Familiarity:
- I've used it once or twice and have initial impressions
Just used these over two nights in the mountains of wv. It was a bit chilly under 35 but overall great bag. We were sweating above 45 degrees. Good quality and packs up nice.
October 15, 2023
Great bag, great price
- Familiarity:
- I've put it through the wringer
Have used this and the 0 bag many times with no issues! Super comfy and warm. Just cant beat the price. Stoic is quickly taking over my gear closet...
September 6, 2023
Never felt a softer bag
- Familiarity:
- I've used it once or twice and have initial impressions
- Size Bought:
- One size
- Height:
- 5' 4"
- Weight:
- 200
I bought this for my girlfriend she loves how soft it is.she used it in low 40s and kept it unzipped about 4 inches at the feet.this bag is plenty warm. This bag is longer than stated when compared to my 86 inch long bag it was about 2 inches shorter..the width is smaller than stated and she felt a little confined. She wished it came in wide.
May 16, 2023
Comfy and warm
- Familiarity:
- I've used it once or twice and have initial impressions
- Height:
- 5' 6"
- Weight:
- 145
Very comfy and very warm. Feels good quality, might not last forever but I don’t use it that often. Definitely could use in colder temp camping and stay warm! Also plenty of room inside for my legs. Definitely doesn’t pack up small, but I mostly just car camp so fine for me.
April 6, 2023
Unpackable
- Familiarity:
- I returned this product before using it
I purchased this (can't deny that price!) for backpacking. It's massive. It would fill half of my 45L backpack. It seems warm and soft, but better for camping.
February 22, 2023
I was cold all night
- Familiarity:
- I've used it once or twice and have initial impressions
I was really hoping based off other reviews I would be warm, I had on three layers and my coat, a sleeping pad underneath and I was shivering the whole night, the low was 35F, also the zipper got stuck every time I zipped or unzipped this. Pretty disappointed in it but it's not like it was super pricey so I guess you get what you pay for!
December 7, 2022
Great cold weather bag
- Familiarity:
- I've used it several times
Used this bag in grand canyon, and moab got down to the teens at night and I was cozy throughout.
November 18, 2022
Great for the price!
- Height:
- 6' 2"
- Weight:
- 155
I took this overlanding and used it in my roof top tent. Stayed nice and warm in 40F temps. I'm pretty skinny so this worked well for me. For $40 its hard to beat it.
Do you have a question about this product?
February 14, 2022
Approx. how many litres does this compress down to in the compression sack? Thanks, Mel
August 8, 2021
How much does it weigh? How long and wide in bag?
April 14, 2021
Is the DWR finish C0 and PFC-free?
February 7, 2021