Can the under seat cooler have items in it and the chair still be carried in backpack mode?

If so, items can be carried within the cooler at any time & in as many as 3 different configurations.
  1. Carry mode / Backpack mode, 
  2. Sitting mode
  3. When Detached and used as a cooler only.
Items inside the cooler can and certainly will shift when the voyager is folded and unfolded and the same goes when the cooler is used as a solo product and detached from the chair.