MARMOTVoyager 45° or 55° Mummy Sleeping Bags, Synthetic Spirafil Insulation for Camping & Backpacking

Excellent qualityLightweight and comfortableTook for hiking in the mountains in summer and early autumn, slept like a rock.

Purchased this sleeping bag for use at the 2019 World Scout Jamboree, which was hosted at the Summit Bechtel Reserve in West Virginia. Overnight temperatures while I was there in late July and early August would still manage to get down into the upper 40's Fahrenheit. Although I'm someone who runs cool at night, the bag felt comfortable -- when properly zipped. The bag itself compresses down to about the size of a football, which was really helpful when I had to literally live out of a 130L duffel bag tenting for two weeks at the Jamboree.The only downside to the bag was that my legs felt more restricted than I imagined. This bag is probably built if you're someone who routinely lays on your back -- I'm a side-sleeper, so once I was zipped in it was actually kind of hard to get back out of. Overall, I'm happy with this bag where I can use it during the summer months.

I ordered this bag for a backpacking trip couple weeks ago. The temperature was supposed to go dow to 37F so I had my doubts about this bag yet it kept me warm all night. I love the fabric, it feels very cozy comparing to other slippery bags. And it is very light weight. 100% worth the price.

This is an initial review of the bag. Quality seems to be very good. The bag comes rolled and inside the stuff/compression sack, but the bag stuffs into the sack without trouble. The compression straps reduces the lengthwise dimension, but the shorter the length the larger the diameter of the stuff sack. I compress the bag to about 12 inches in length, and it fits perfectly in the sleeping bag compartment of my Gregory Zulu 55 pack.The actual performance of the bag will be determined later (spring), but I note the quantity of the fill is much less than the other bags I own, hence the small size when packed in the stuff sack. The four-star rating is because the actual weight of the bag I received is 34.9 ounces vs. the advertised 29 ounces. Hopefully, the extra weight is in the amount of fill (insulation).

Warm sleeping bag, however probably better suited to be rated to 50 degrees. It got a little cold when I slept in it around 45 degrees outside sleeping in a hammock.

Needed a nice compact sleeping bag to take on hiking/camping trips. I bought this during Prime Day, as they had a great deal on it. It is nice and compact yet big enough to have enough room for mobility. I am 5'7" so I wasn't to worried about the space.I will be camping in the middle of September, and will update this review when I get the bag out into the wilderness.*Update*Finally got this bag out into the wilderness. It was everything I needed. It kept me warm on the cool nights, but it wasn't too hot on the warmer nights. The pack-able size of this made it super easy to put into my backpack and not take up a ton of room.I'm glad I decided to purchase this bag and will definitely be looking into more Marmot products.

This is a good product -- well-made, lightweight, nice material -- but I only gave it three stars because it did not keep me warm when I used it camping in West Virginia when the low was about 55 degrees last October. I had to layer up and put my jacket on not to freeze overnight and be able to get some sleep. I was hoping it would keep me warm down to at least 55 or 50 degrees. I kept the sleeping bag and hopefully I can use it on hotter summer nights. My other sleeping bag is a 15-degree Marmot that I like a lot but it's so heavy, so that's why I purchased this one.

When it got cold at night I stayed toasty warm. Its not as light weight as a down sleeping bag but it is very close. it comes with a compression sack. When packing the compression sack it is the size of half a loaf of bread. The zipper works well but I tend to use it as a blanket and do not sleep inside it. It still keeps me warm on those chilly nights.

Aún no lo puedo probar pero se siente con muy buenos materiales y muy resistente, sin embargo hace falta probarlo para saber si cumple como se promete

Advertised as a trestle but actually the voyager model.

Although it’s light weight and compact it lacks the warmth,

El color es idéntico al de la foto. El tamaño me quedó muy bien pero quizá a alguien alto se le complicaría. Sí es bastante calientito. Cumplió mis expectativas al 100%