Coleman Big Basin 15 F Big Tall Sleeping Bag Cold Weather Sleeping Bag with Snag-Free Zipper Better Heat

Would buy it again, it’s comfortable and huge. I can wear clothes when I’m inside the bag and move around without the bag clinging to me. It’s not small for backpacking I use it in my vehicle. It’s rated as 15 degree bag but weather sometimes was 0 degrees and was still comfortable and warm with a few extra layers on me.I love the color too the inside and outside.I I tried rolling it but it’s pretty thick . I definitely recommend it I bought three different sleeping bags I returned 2, I kept the third one which was rated at 30 degrees I might need it in the future when it warms up. So the fourth which is this one COLEMAN is AMAZING. Read more

For the price and performance, I don't think this sleeping bag can be beat, especially if you are looking for maximum warmth in severe cold camping conditions. The lining is very smooth and surprisingly comfortable, while also adding the benefit of providing a degree of water/weather resistance. Likewise, there is a generous amount of insulation that is fitted well in the sleeping bag so that it does not shift or clump up, keeping the whole bag evenly insulated. Other features such as the "zipper plow" make it a breeze to zip/unzip the bag which just further adds to how much value there is to this bag. The only "drawback" to this bag is that it is fairly large and bulky; if you are a backpack camper trying to find lightweight performance, this is not it. For my purposes though, this is basically perfect! Read more

I slept outside on the deck next to the lake to test it out. It was 37 degrees by 6 a.m. I slept in the clothes I was wearing... no socks, jeans, t shirt, and my fleece shirt. I was uncertain how warm I'd stay in this bag. I was pleasantly surprised. The air was damp and cold. I was dry and warm. Even my feet were warm. I do wish i wore a winter cap for my head. There was plenty of room to twist and turn and I'm 6 ft 3 inch 260 lbs. I bought a second one for my wife as she is always cold when we camp. The CONS: it's bulky. I used a small inflatable pillow. The hood doesn't really have enough fabric to wrap around the pillow and around the top of my head like my mummy bag does. The result was my head was a bit colder than I'd prefer. The solution is very workable. I just wiggled down deeper into the bag. Even though I'm tall there is enough length where I can bury my head under the fabric and now my head was warm. the PROS: for $56 you aren't going to find a warmer or bigger bag. If bulk doesn't bother you then this is a great choice. The insulated zipper is a feature I've never seen before. Perhaps that's why this bag is warm. My thoughts are that this bag would probably be okay colder than 37 degrees. With a winter cap, my fleece pants, and socks i suspect this bag is fine into the 20s. I give it 5 stars Read more

Addendum: Slept in this bag in 14°F snowy weather (inside a tent). I warmed the bag up with 2 Nalgene’s filled with hot water before I climbed in. I had what I mentioned below along with this sleeping bag plus I had another blankets on top (car camping). I was comfy that night. The next night got down to 25°F and I was too hot. I had to remove a Nalgene and get out of the fleece liner plus vented the bag a few times. This bag is excellent for the price, I think. Original review: I’m 5’7”, 245# and this bag was nice and big with plenty of leg room, something necessary for someone with RLS. I put everything at the bottom of my sleeping bag and on the side next to me to keep them from freezing (electronics, shoes, drinks, etc). I was amazed that my shoes were cool but not frozen in the morning considering they were at the very bottom of the bag furthest from me. I slept in this bag in 29°f weather and was toasty warm. I had on a t-shirt, long pants (90% cotton, 10% polyester), and a fluffy polyester bed jacket from Walmart. No socks. I wore a hat and some UV protection gloves for hikers with no finger tips. After the bag warmed up, I was toasty comfy, even a little too hot at times and had to take my hat off and bring an arm out of the bag from time to time for short periods. Also, I initially was in a fleece sleeping bag liner but wound up crawling out of it after a while because I was too hot. It did help get me warmed up though because the bag was quite cool when I first crawled in. And I did have an insulated inflatable mattress underneath me as well. Only issue I had with this sleeping bag was the zipper. It was a little rough zipping up in some spots while inside if it. The bag is heavy. It’s good for car camping but not for hiking. Read more

Amazing sleeping bag for camping. on the larger size but great for cold weather, body still felt warm in 35-40F nights. plenty of space to roll around in, doesnt feel restrictive. Read more