Seedlings. 82° @60% they're cruising so I'm not too worried, really just wanted to see what other people do with theirs batches of seedlings. The leaf temp is far enough below air temp that it's condensing on the leaves. The upper canopy of the big plants sits at 75° these are at 72° so in the saturated environment of the bag they condense a little water. The bags aren't sealed by any means but compared to cut off bottles they hold the moisture much better, plants definitely seem to like these more.
One of those baking pans would be good, I use the shallow ones a lot in the smoker but didn't think about grabbing a deeper one with a lid. Good call.