In a few days I will be taking a roadtrip to the other side of the country to stay at a country house for a month. This is the first time i will be taking a fountain pen with me. Because I will be staying for a month, a travel inkwell's capacity will not suffice my writing needs so I decided to take the whole bottle with me (the pen will be empty). A Pelikan 30ml bottle. Could you give me any tips on how to prevent and contain any spillages?