How much basic clothing do I need for a two-day trip? How much for one week? How much for several weeks? No matter how long I travel. The basic set is always the same.
If you don’t want to take a suitcase with you when you travel, you inevitably have to deal with what you can do without when you travel. A trip of several weeks only with a backpack? A challenge? No! Meanwhile no more problem for me and that even with a large camera equipment.