There were no other benefits in the bundle, just Club access.Your thought that it's for two accesses makes economic sense. However, I cannot verify that because I cannot find any details on the offer. As a test, I selecting it and went as far as the purchase step. Still no details. I stopped short of purchasing. Maybe afterwards details would have been available. I don't know.

Perhaps someone who has actually purchased the pricey Club bundle could weigh in as to whether it includes one or two visits. To state the obvious, it would be nice if United specified how many units one is buying.