Coleman Flatlands 40°F Sleeping Bag, Made from 100% Recycled Material, Cool Weather Adult Sleep Sack

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1. Shawn Verified Buyer – 19 May 2024

   – This bag weighs in at 5 lbs. with the stuff sack, so it’s heavier than many three season deg. F bags, especially heavy for backpacking bags. – Based on quality and fill, it’s “heftier” than my other 3 season bags, and with a lot of fill. So I’d feel comfortable taking this out on a 30 deg. night. It’s a rather thick bag, so it might even be good enough as a “light winter” bag (~20 deg. F). – The quality of the bag is good. The zippers are metal with a plastic guide, and fine teeth…so not the best zippers (compared to MSS), but typical. And I’ve found no stitching flaws. – The size is good. I’m 6’1” 280lbs., with broad shoulders. I have no concerns on length, and the width is adequate. Sleeping bags are always a little tight in the chest/shoulders for me…some of which I just can’t use….but I feel comfortable enough in this bag. For me, I’ve learned to avoid bags less than 31.5” wide, and this bag claims 75×33”, so this bag really is a perfect fit for me. – This bag completely unfolds into a camp blanket/quilt. – The sack is a basic stuff sack; but way too small for the bag. I’ve reviewed and repacked at least 15 sleeping bags and I have never had a harder time getting a bag back in the sack than this one. The bag is bulky, which is good for warmth, but makes it hard to roll/stuff. And you have to keep the bag rolled damn tight to get it back in the bag!! And Coleman did this weird thing where you have to rip the tag on the sack to expand the sack wide enough to get the bag back in the sack (I suppose for evidence of use?). The bag also has these bed roll cords which due to the bag bulk, are difficult to use and therefore useless, and probably won’t last. So for this, you likely won’t be able to get the bag in the sack in the field (took me 4 attempts on my bed), so I’d recommend getting a larger sack with compression straps for this bag. Bottom Line: This is a hefty, thick, and well-sized (for me) bag which is certain to keep me warm on cool nights, and perhaps even on a few winter nights. The sack is too small and inadequate though.

   

2. norkin Verified Buyer – 3 July 2024

   This is a trusted brand so I bought it on a sale during Black Friday. Have it stored away for sleep away camp. Looks good though!
   

3. micioide Verified Buyer – 7 August 2024

   This sleeping bag is perfect for winter camping. I got into the sleeping bag in my room to try it and within a minute or so, I got hot, lol. My camping trip is not soon, but I wanted to try it lol. The size is about 33″ x 75″, and it is machine washable. I am petite size, so I can fit in it comfortably. My medium-built 6-foot son can fit comfortably too. My husky 6’1” husband can close the zip all the way but it’s hard for him to turn inside the sleeping bag. Two things that I have concerns about: 1. When I pulled the cords that are sewn on the bottom to secure the rolled-up bag with, they were too thin, and I got worried that they might come off. It was hard to hook one side onto the other side. I wish they were wide straps that fasten with clips that can be tightened like a compression sack. 2. It was hard to put it back in the bag because it was too big. Also, the air got trapped in the bottom part of the bag. If the bag were bigger and like a compression sack, it would be easier to put in. A tip for rolling up: Leave the bottom zip open when rolling up, so it will prevent the air from getting trapped on the bottom of the bag. And use your knee to keep the bag squeezed so it won’t puff up too much. Just like when you roll up a foam sleeping pad.

   

4. Justin Wilkes Verified Buyer – 8 October 2024

   The bag should work perfectly for our needs. I bought it for my wife partially due to the brighter shade of blue shown in the pictures, but it’s definitely more of a darker 80’s look. It’s exactly what I expected other than the appearance and I’m sure it’ll work just fine.
   

5. A Real Customer Verified Buyer – 11 December 2024

   This is a very basic sleeping bag. One thing that I really like, though, is that it was compatible to zip together with our Brazos bags. We have three of those already. You can put two together to make a giant one, and this works so that we can now have two giant ones. The Brazos has a warmer feel to it because of the different material. This one is more of the parachute type material. Easier to clean but colder to the touch. It doesn’t pack down very small, but it does fit in the bag. Overall, it’s okay, but you can get a Brazos for less money if you like that material better.

   

6. Dbowrah Coleman Verified Buyer – 3 January 2025

   Served Its Purpose
   

7. Maria Verified Buyer – 16 January 2025

   Excelente producto, es ideal para dos personas. Yo lo ocupé para mi y dos hijos chicos y estuvimos MUY apretados, pero para dos personas lo veo muy bien.
   

8. RANDALL L DAVIS Verified Buyer – 22 January 2025

   The sleeping bag performs quite well. The zipper can be a little challenging to get closed, but the insulation is great. The fleece lining is very comfortable and it packs down relatively good not the smallest, but it works well.
   

9. Hey_look…STUFF! Verified Buyer – 26 January 2025

   I specifically purchased this because I am 6’1″. I was able to fit myself into the entire bag and even pull it over my head. Kept me warm and was thick enough for added comfort when sleeping.
   

10. Anonymous Verified Buyer – 4 February 2025

    Satisfied
    

11. Carmen Ng Verified Buyer – 26 March 2025

    Got this for me and my partner and it’s wonderful! Soft and warm and plenty big enough for both of us (he’s 6’2, I’m 5’2). Also absolutely love the colours!

    Biggest downside to this though is that it’s absolutely impossible to roll it back into its stuff sack. I legitimately don’t know how other reviewers did it. My partner and I couldn’t do it at all and we tried for close to an hour. Our solution is to get another stuff sack, separate the sleeping bag into two, and store them into separate stuff sacks. Not the most ideal but they both won’t fit back in the original together.
    

12. Kelsey Gentry Verified Buyer – 9 June 2025

    I was a little skeptical this would work for us as my husband and I are not small people. He’s 6’ and I’m 5’10” and this sleeping bag worked perfectly for us! We do use it in the summer so I’m not sure how well it would work in colder weather but it’s definitely warm and cozy