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Coleman

Coleman Big Bay Mummy Sleeping Bag, Cool-Weather 0°F/20°F/40°F Camping Sleeping Bag for Adults with Foot Ventilation and Compression Stuff Sack, Big & Tall

    • Based on 51 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Nov 16
Order within 18 hours and 11 minutes
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Style: 20 Degree


Features

  • INSULATED BODY: Coletherm MAX Insulation provides superior heat retention in temperatures as low as 20F, semi-sculpted hood helps lock in heat
  • FOOT VENTILATION: J-zipper lets you air out footbox on warmer nights
  • COMPRESSIBLE STUFF SACK: Makes it easy to quickly pack up and store sleeping bag
  • HEAT RETENTION: Thermolock draft tube prevents heat loss through the zipper
  • EASY ZIP: ZipPlow patented zipper design prevents snags so bag is easy to open and close

Brand: Coleman


Color: Multi


Occupancy: 1 Person


Shape: Mummy


Temperature Rating: 20 Degrees


Age Range (Description): Adult


Material: Polyester


Fill Material: Polyester


Product Dimensions: 16.5"L x 10.6"W


Closure Type: Zipper


Brand: ‎Coleman


Color: ‎Multi


Occupancy: ‎1 Person


Shape: ‎Mummy


Temperature Rating: ‎20 Degrees


Age Range (Description): ‎Adult


Material: ‎Polyester


Fill Material: ‎Polyester


Product Dimensions: ‎16.5"L x 10.6"W


Closure Type: ‎Zipper


Item Weight: ‎4 Pounds


Outer Material: ‎Polyester


Size: ‎One Size


Maximum Height Recommendation: ‎79 Inches


Item Package Dimensions L x W x H: ‎17.2 x 9.7 x 9.5 inches


Package Weight: ‎2.61 Kilograms


Item Dimensions LxWxH: ‎16.5 x 10.6 x 10.6 inches


Brand Name: ‎Coleman


Warranty Description: ‎Limited Warranty


Model Name: ‎2158322


Suggested Users: ‎Unisex-adult


Manufacturer: ‎Coleman


Part Number: ‎2158322


Style: ‎20 Degree


Included Components: ‎Sleeping Bag, Stuff Sack


Fill Material Type: ‎Polyester


Date First Available: October 1, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • My fav bag so far.
Style: 20 Degree Big & Tall
Nice bag, doesnt compress as small as id like even in a sea to summit compression bag so my plan is to put it in a mil tec bivy and try to roll out a tighter footprint for this system to put on the top of my gravel bikes rear rack.
Reviewed in the United States on April 15, 2023 by Josh m.
    • Amazing
Style: 20 Degree
I would recommend this sleeping bag to anyone going camping. It’s super comfortable and warm. The foot zipper really comes in handy and the neck flap also serves to cover your face and keep from light. The color is also very nice!!
Reviewed in the United States on June 30, 2023 by Ad.astra
    • Decent to 20°
Style: 20 Degree Big & Tall
Tested out a couple weeks ago where temp was just at 20°F. I'm a cold sleeper and I felt a slight chill at feet and legs, but warm everywhere else. I'm 6'3", wide shoulders, and size is plenty. With a little more preparedness in clothes layering I think I would have fared much better. One annoyance was the Velcro flap for top of zipper. Had to really fuss during the night reaching around to free it from it's anchor point and pull over zipper to keep it from unzipping, which is it's purpose and performed fine after all the fussing. Personally don't think the extra strip of Velcro to keep the flap out of the way is even necessary. I ended up putting a blank strip of Velcro over with non lock side out so I don't have to release the flap each time I want to place it over the zipper. Otherwise very pleased with the bag, especially the roominess and ability to turn without the whole bag moving with you. ... show more
Reviewed in the United States on November 29, 2022 by Leupold
    • Great Backpacking Sleeping Bag
Style: 20 Degree Big & Tall
I bought a huge -30 sleeping bag earlier this year, but it was too heavy to use for backpacking. Then I found this one. While not rated for as cold weather as the other one, it's lighter and thus much more packable so I can use it for backpacking. It says it's 36", but it's a little tighter than the other sleeping bag. But it fits me much better than the military style sleeping bag system I got. ... show more
Reviewed in the United States on December 14, 2022 by Aaron David Simons
    • This kept me so warm in Yosemite with a low temp. at night of 38 degrees in a tent!
Style: 0 Degree
Zipper worked well, length kinda long for me at 5ft.2" but I am very pleased with how warm it kept me. You might feel the foot area is a bit too narrow but I still would order it again. Good price and I loved the colors.
Reviewed in the United States on April 28, 2023 by Sayra Hill
    • Soft and comfortable
Style: 40 Degree Big & Tall
Coleman rocks for camping. This worked really well for temps in the high 40s to high 50s (with high humidity), and I think it would have been fine at around 45 degrees. Sleeping bags are a little hard to manage on an air mattress when you're getting in and out of them three times a night, but this works as advertised. ... show more
Reviewed in the United States on May 18, 2022 by Speedscribe
    • Not big and tall
Style: 0 Degree
Review Image by Grizzly907LA Grizzly907LA
I'm 6"2 and weight 300 lbs. I am going to hike the AT trail in three years and I want to be prepared for cold weather. Most sleeping bag ratings are rated for survival conditions, meaning that you will survive but won't be warm and toasty. I got the 0 Degree bag, so I'd have a good chance at being to sleep comfortably when it's 20 degrees out. Coleman advertises this bag as "big and tall." It is neither. I could not fit into it to save my life. Don't say big and tall and then send me a bag that is neither. It's hard enough for me to find a cold weather sleeping that fits me. ... show more
Reviewed in the United States on July 3, 2023 by Grizzly907LA Grizzly907LA
    • The best sleeping bag
Style: 40 Degree Big & Tall
I love this sleeping bag, it is wide enough to turn and to bent your leg. The zipper is easily reachable to get your feet out. I like the color light green and the white interior
Reviewed in the United States on April 26, 2022 by Sin-Kie Tjho

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