Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Is this bag rated for -30 degrees?
Document: Im 6 feet tall and broad shouldered this bag is awesome plenty of room and very warm only tested to 20 degrees but was very warm
This bag is made for hunters & extreme conditions. I bought it because my husband has one and I loved sleeping in it. It's great for tent camping in 20-30 degree conditions with no extra blankets. It's huge, warm & soft! Highly recommended.
I hunt the Oregon archery  season which starts out warm in August and ends in September fairly cold with nights in the low 30 to 20 i was in between the 0  and the -30 went with the -30 because i thought you can always uncover. I am happy with this bag had some mornings were i did not want to get out it was so comfortable. just wore  a t shirt and shorts. Bag is heavy and bulky but worth every penny.
This is one amazing sleeping bag. (it is -30 degree rating). It is nearly expedition-type considering comfort, warmth and reliability. Can be used in warmer temperatures by simply leaving the bag unzipped to allow air to flow in. The comfort, including cushy, soft interior; easeful roominess and warmth, far exceeds what was expected. The price is unbelievably low! Sleeping in comfort in suv with low temps, wind, snow and ice outside puts a smile on this face!
I bought this to go turkey hunting. As I can't sleep with other people snoring to close, I sleep on the enclosed porch. It gets cold at night in the mountains. Thus my need for a good sleeping bag that can handle 20-30 degree weather. I should have read the product description more closely. This is a NEGATIVE 30 degree bag. Holy crap. It never got much below freezing where I was, but even in those temps this thing turned into a sauna.
The label of + 30 does not seem correct. It is big and  very heavy but as the name suggests it is oversized. You may want to check it out at a retail store to see how much room it will take to store and port. Car camping only.
Spent a week in this bag in colorado at 10500ft. Got in the 20s at night. I was more than warm enough with no heater in the tent.
Great camping/hunting bag. lots of room and very comfortable. Very warm and well made. better than most $300 bags that I've seen.
And Browning makes quality gear. It's a bit on the big side and definitely not ideal if you are looking for the lightest, backpack compatible bag but if you have the space and want to be warm... this is your bag.
I bought this bag to stay warm camping. I have been camping in April for 20 years and in this bag I was warm at night for the first time. Highly recommend if you are a "cold" person.
Answer: yes