Travel-sized products used to be the underdogs of beauty – we would grab a stash once or twice a year before going on holiday, then return to our full-size bottles the moment we came home. Yet, as brand founders keep telling me, we buy smaller sizes more often these days. Less of a commitment when dabbling in a new range, minis are also lighter and save on space when we’re dashing from home to work, gym to weekend break and don’t want to be weighed down. With another bank holiday weekend coming up, there is no better time to try some for size.