Minor niggles and complaints: Several reviews mention that the integrated sheet gets tangled if you are a rough sleeper. I can confirm that, though I don’t find it as annoying as a sleeping bag liner when I’m having those traveling dreams. If you are really annoyed, the problem likely can be easily fixed at home by adding perhaps four extra snaps (hint hint for version 2.0, SylvanSport) between the sheet and the inner blanket layer. The drawstring hood feature doesn’t work correctly when using the matching mattress, which really is a non-issue, but worth mentioning. I haven’t tried it, but it should work fine if using a non-integrated mattress. Finally, I wish SylvanSport provided two stuff sacks, a compression sack for travelling and a larger sack for storage. The single stuff sack they provide is in the middle of those possibilities. I certainly wouldn’t leave any sleeping bag highly compressed for more than 24 hours, but I think the bulk of this sleeping bag needs more space for long-term storage than the OEM stuff sack provides.

How comfy is this system? My dog got spayed, and then had complications from the surgery. Drunk as she was from the anesthesia and pain killers, it became quite clear that she needed all-night cuddles and had no intention of sleeping anywhere but in bed with my wife and I. Out came the Cloud Layer Sleep System so I could sleep on the floor with the dog for a week plus. No complaints. My post-surgical back and arthritic hips survived just fine. I might be sleeping there still except that after 10 days, we found the dog sleeping on my side of the bed in the morning. Nice try, dog!