Last week I did a 4-day trip to Paris to visit a friend of mine. As I have been traveling carry-on only for the past few years I obviously did it this time too. It was a short trip so not too challenging, but since it was March and the weather was unpredictable it requires some good planning. When planning for what to pack for a trip I always start following the weather reports as soon as they get published. The week before my trip it had been sunny and close to 20 degrees Celsius for a while but with my bad weather luck it was of course about to change for my stay. The predictions were really unpredictable and changed from rain to sun to windy every hour. This made it a bit complicated for me to chose what to bring since I had limited space. In the end I am quite happy with what I brought with me. If anyone else wonders how to pack light for unpredictable spring weather in Paris , or any other European city, here is what I packed: ...