Luggage is read as what you carry with you — duties, memories, plans. Packing traditionally stands for getting ready for change, and lost bags for the fear of arriving without what you need. Bags that are too heavy point to burdens taken on for others, while a suitcase that will not close is read as having more to deal with than fits. Leaving luggage behind is taken as letting go, sometimes with relief. Someone else’s bag suggests carrying a weight that is not yours.
Does the traditional reading fit your dream, or did it mean something else to you?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.