When organizing your toiletry bag, choose a medium-sized one so that it does not occupy too much size in the suitcase, since in it you will later add the clothes and other items necessary for the trip. Do not forget to control the weight of the suitcase so as not to exceed the limits allowed on the plane. You have all the information in: «Tips for planning a trip«.
You have all the information in: "Tips for planning a trip".