Originally Posted by
ExArkie
Can you provide a reference for this prohibition? The only limitation I have seen is on weight (as noted above), so if one's water bottle is less than 3 pounds (roughly 1.3 liters), it should be legal in the seat back pocket.
It’s in our OBM, which I am not permitted to share here. Once Delta adds a rule or procedure, it becomes governed by the FAA. Granted, many of us use our own judgment on board.