Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: What length sleeping back will it accommodate?
Document: But you're getting a military issue piece of equipment, so the extra ounces seem worth it, considering the heavy duty build quality.This is definitely one of the better outdoor purchases I've made in quite a while. My guess is, you won't go back to sleeping in a tent anytime soon.
There was no way this was Quality inspected. It had a big rip in the bottom and was in general worn out. This goes great with the military sleeping bag I have, but was unusable with the rip. It was time critical I received this in good repair for a back country hike I was going on, but will now have to lay down some money on a solo tent which I wanted to avoid.
This is a great sleeping bag cover. Just what you need. The US Military three bag system will get you where you need to be and back. I always try to go with US Made, military surplus whenever possible. The quality is way over the minimum and built to last. The folks at US Military Outdoor and Sporting Gear are great to work with. Good communication and fast shippers. Check them out.
I use the old style US Military issue sleeping bag. I do this because the insulation in the new sleeping bags does not appear to be as warm and after a wash the bags look lumpy. The goretex cover on the other hand is well made and works very well. I'm surprised these were not made back when the old style was in service. In the new bivy covers, the buttons do not all line up with an old style US Military Issue sleeping bag.
You'll have a hard time finding this at a better price. Bag is super light-weight and with the GoreTex membrane waterproof from rain and snow.It is very roomy to accommodate even the largest sleeping bags and the zippers just flow super easy without any hanging up or jamming.An excellent piece of gear.
I am coming back now to buy one from them for my wife to use; otherwise, I am going to be without one in an emergency!
The bivy cover was received in only a few days and in new condition. These covers are great! I used them when I was active duty and couldn't wait to get my hands on one that I didn't have to turn back in after an assignment.
Weight wise, It was not what was advertised. I was looking for a light weight bivy sack for backpacking and this is pretty heavy so I sent it back. Looks like it would be a good unit if weight was not an issue.
gore tex is great stuff. Its wind proof and very water proof. I plan use this on a back country elk hunt if it all comes together. It is a little heavy about 2 lbs, but id rather have it than not have it. Also fits non military ECWS bags they just wont snap in like the military ones will.
If you throw it in the back of your 4x4 truck or SUV for camping trips in the south, this is the cover you want to use. I used mine in the Colorado Rockies with a 10F rated sleep bag. It survived snow, sleet, rain at all different elevations and performed with a foam pad underneath to insulate me and keep me warm and dry.
Answer: yes