Packing for your travel needs some prior planning. Being a sustainable traveller also means packing like a minimalist, which is travel-light. This way whichever is your mode of travel less energy is used. Take only the footwear you need, clothes that can be washed and worn again, a couple of trousers and more tops that can be mixed and matched. Additionally, pack those reusables such as water bottles and shopping bags to reduce the use of more plastics. It need not be these very items, however, there will be other necessities during your trip which can be swapped such as shampoos and conditioners which come differently packaged to reduce weight.