Is the packed size listed compressed? If...
Is the packed size listed compressed? If not how small can this tent pack down, in a compression sack, without the poles, relative to an object?
Picture would be helpful.
That's definitely not compressed. Can't help you with how small it would get, but the "packed size" is a pretty loose bundle as far as I can tell.
This is the first tent that I've used that has more room in the storage bag than needed. Without the poles, you could probably get it close to half the size in a compression sack. I wouldn't recommend keeping it compressed too long however.