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Rated 4 out of 5 by from wow wow wow wow! I love this sleeping bag, I bought it with the sister bag magma 17 women's thinking that it would be perfect for zipping together and making a nice double bag for my wife and I. I wasn't impressed with the way that these fit together and the zippers kept on unzipping throughout the night. I love this sleeping bag for its standalone purposes. It's nice and warm/comfortable, very compact and extremely light. It does slip around quite a bit because of the soft outer fabric. I am curious if this bag will be too warm this summer as this is really made for shoulder seasons and since I am in British Columbia it might be just perfect. Great price for a 850 down bag. Nice work REI!
Date published: 2017-06-23
Rated 5 out of 5 by from Sleep in a cloud Compared this one to the igneo 17, and actually liked a few features on the igneo better. It has waterproof material on the sides, feet, and hood, and I liked the zipper/neck collar configuration a bit better. In the end, I bought this bag because it is extremely comfortable, and quite a bit warmer for it's weight. I haven't been disappointed. Nit pick: stuff sack is the same material as the shell of the bag, which makes it light and water resistant, not waterproof. I would rather carry an extra ounce or two of weight to get a waterproof stuff sack.
Date published: 2017-05-06
Rated 5 out of 5 by from Easy to move in Very happy with my new bag! Comfortable, roomy enough to move without sacrificing warmth. Hood is great; neck guard for draft works well. So glad I took the time to check out multiple bags before making this purchase. The Backpacker review was helpful and the REI staff very knowledgeable about the product. Looking forward to years of fun! I bought the mens regular vs the womens' version - I sleep warm and this bag felt very warm in the store. I'm 5'4" and weigh 122.
Date published: 2017-04-17
Rated 5 out of 5 by from Lightweight, Warm and did I mention lightweight? This is an awesome sleeping bag! It was very compact and warm. I am a cold sleeper and I decided to go with a warmer bag and this one caught my eye due to its weight-1 lb 13oz. I only slept in ~25F weather but I was always warm, as compared to my 20F ba at the same temperature. Super soft lining and great cushion around the head. I had no issues with the width, though I am small, and I was able to roll around in it with ease.
Date published: 2017-03-10
Rated 5 out of 5 by from Makes for a great night's sleep I'm 6' 5 3/4" and weight 240#.. The Long works well for me. I love the this light weight bag and how it packs down. It's very comfy with it's soft interior. Best sleeping bag I've ever owned.
Date published: 2017-04-10
Rated 5 out of 5 by from Very light I almost didn't buy this due to the price. But I'm glad I did. This is the best and will likely be the last bag I buy. Very light weight and rolls up small. Very comfy, lots of room too. I'm 6 foot 210 pounds. I got the long 6'6".
Date published: 2017-04-09
Rated 5 out of 5 by from This bag is sweet Best buy in sleeping bags right now. The design is amazing. A ton of loft super comfortable with room to move around in. im just over 6' 187lbs and there's plenty of room all the way around. The bag is quality and will be considered as one of the best of the season.
Date published: 2017-04-01
Rated 5 out of 5 by from First Night Review Just bought my bag yesterday and was anxious to try it out right away. Last night was 15 degrees and clear sky, so I slept out under the stars on my deck. I wore base layer and beanie and slept on top of a Thermarest SOLite pad. Needless to say I was warm all night. Very happy with my purchase and can't wait to to get this bag inside my pack and be on the trail.
Date published: 2018-01-03
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Questions & Answers

I'm 6'1''. Should I opt for the long or the regular size?

Asked by: seattleguy123
Definitely buy the 'long'. I just purchased this bag two days ago and actually got inside both. In the 'Regular' I was tight to the point I was compressing some of the down - and I fit just right in the 'Long'. Good luck!
Answered by: Papi
Date published: 2017-04-05

Does REI remove items from their website during sales? I tried to find this during the Memorial Day sale and it said this product is no longer offered, yet here it is now after the sale...

Asked by: Dmb1358
Demand for this item was exceptionally high during the sale, causing us to temporarily sell out of availability inventory as well as future inventory due within the next 30 days. We cannot backorder items past 30 days. As of June 2017, this item is unavailable to order but we hope to have it available again later this summer.
Answered by: REIservice
Date published: 2017-11-30

Can you please advise me on a compression sack for this sleeping bag? 

Asked by: Lynn
I paired mine with an 8L Outdoor Research Air Purge Dry Compression Sack (waterproof, weighs ~3.6 oz), and it works great. Not only is it perfect for saving lots of space in my backpack, the narrow diameter (6.5 in) of the 8L sack makes it possible to fit it through the small bow hatch on my Wilderness Systems Tarpon 100 kayak.
Answered by: BT_ATL
Date published: 2018-01-27

Can you recommend any commercial ultralight pillows for the magma's pillow pouch?

Asked by: Ron Lee
Although this sleeping bag does not have a designated pocket for a pillow, most backpacking pillows will work with it.
Answered by: REIservice
Date published: 2017-09-18

Does the sleeping bag include a larger storage bag that keeps the down from compressing when not in use? This has generally been the case for my bags with 600 fill down and above.

Asked by: HikinDadOf9
This bag includes a mesh storage sack.
Answered by: REIservice
Date published: 2017-09-18

Is this sleeping bag only offered with a left handed zipper?

Asked by: Graham
This bag is only available with a left zipper.
Answered by: REIservice
Date published: 2017-04-19

At what height and weight do you make the choice to go for a long versus a regular size?

Asked by: Maximo
Choosing the right sleeping bag length depends on the height of the user. This sleeping bag in a regular length can accommodate a person up to 72 inches tall. The long bag can accommodate a person up to 78 inches tall. The link below will provide you with additional information on how to choose the right sleeping bag.
Answered by: REIservice
Date published: 2017-09-25

What is the shoulder girth of the long bag?

Asked by: Dln88
The shoulder girth of this bag is 60 inches.
Answered by: REIservice
Date published: 2017-05-19
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