Think of travel activities ahead of time. Plan your clothes for business, sports and leisure activities.
Check seasonal weather conditions of the area to which you will be traveling and be prepared. Pack a raincoat or warm/cool clothing as appropriate.
To save space and weight prepare a kit of miniature toiletries in small plastic bottles. When flying don’t fill bottles to the top, because the pressure may cause contents to expand. Pack bottles in plastic bags within your TravelKit™ in case of leakage.