Therm-a-Rest

Parsec Sleeping Bag: 0F Down

Cant beat it

Warm, comfortable, and packs down small. I use it for all my hunting trips and its great!

Light and very warm! Great

Light and very warm! Great extra features like mat secures and storage pocket

Took it on a Montana

Took it on a Montana high country hunt with temperatures in the single digits. Not as warm as I had hoped for & had to sleep in extra clothing. The biggest issue was the lack of draft tube for the zipper. I did like the hydrophobic down though!

Thermarest Package

I'm on to a full Thermarest package. The Parsec 0 degree bag, a lightweight Thermarest mattress and a Thermarest tent cot. The combination keeps me warm and comfortable. I would recommend these items to anyone. A great combination.

Lightweight and warm. Can sleep

Lightweight and warm. Can sleep comfortably down to 20 or so in just shorts and a t-shirt. Compacts well in a compression bag.

Needs a gusset at zipper

Needs a gusset at zipper line. Cold air coming thru zipper line.

Great sleeping bag

I got the long size, and like how it gives me some freedom to move around/stretch out more than other mummy bags I had. Super warm, and packs down to a small size. I really like the straps on bottom to put around my therm-a-rest pad to keep it from sliding around. Zipper is durable. Happy with the bag overall....if Im super picky Id want a more neutral colour.

Super warm bag

I was skeptical as to whether or not this sleeping was going to get the job done as I am a very cold sleeper, but it it amazing. First time in a LONG time that I have not had to sleep in all of my clothes, a puffer coat, and beanie! Very comfortable, and I stayed so warm on the AT I was so glad I pulled the trigger on this bag! I highly recommend it. I have an ultralight thermarest sleeping pad and had no trouble fitting it inside the straps on the back of the sleeping bag but the standard size might not fit as many have stated. I have not tried it with a standard bag. Packs down tight and is small and light to carry. Will be taking this gem to Yosemite in June and I'm so glad to have it.

Warm, comfortable and surprisingly compressible

Fantastically warm and comfortable bag. I would give 5 stars, but as someone else commented, the straps don’t fit my thermarest Xtherm pad, which seems like a silly oversight. It wouldn’t take much to make the straps an inch or two longer. That said, overall I find this to be one of the warmest, softest and most comfortable 0 deg bags I’ve used. The foot box is luxurious. And it all compresses down to an impressive small size. Well done.

Excellent Design That Performs!

Familiarity:

I've put it through the wringer

Size Bought:

Regular

Weight:

210

I took it out in 7 degree temperatures with industry certified thermometers and tested it out! I would not recommend Thermarest Parsec 0° Down Sleeping Bag below 5 degrees after my usage and testing. It might work at 0 degrees, but I can confirm a good night in 5 degrees. Which is great, given most bags never are comfy near their actual bag rating. With space to add a small insulation layer to extend the bag rating a little! The Therm-A-Rest Parsec 0° Down Sleeping Bag is comfy, well thought out and has even warmth! Here are the results! Air Temp: 7° Degrees Starting Temp In Bag: 32.1° Degrees 5 Minute Bag Temp: 55.4° Degrees 10 Minute Bag Temp: 65.4° Degrees 15 Minute Bag Temp: 72.6° Degrees 20 Minute Bag Temp: 76.6° Degrees 25 Minute Bag Temp: 78.8° Degrees 30 Min Bag Temp: 80° Degrees 35 Min Bag Temp: 80.9° Degrees 40 Min Bag Temp: 81.6° Degrees 45 Min Bag Temp: 82° Degrees