Packing an away bag is the moment when these judgments and decisions have to be made at scale, so it’s not surprising that a company has come in, promising to avert disaster, or just remove the hassle of choosing the right items. For a certain type of man, nothing so ruins the prospect of travel like working out what kind of clothes are right for a meeting in Barcelona or judging clubbing clothes for New York. The Chapar — named after the indefatigable couriers of the Persian Empire — offers an expensive version of a fashion-conscious flatmate. Men who can’t face picking out clothes for a trip entrust the job to an experienced adviser, who assesses their personal style in a short consultation (either in person or on the phone) and then sends a box with a few outfits to try (people tend to buy about a third of them). When it launched in 2012, The Chapar might have seemed gimmicky but 3,000 clients and counting (ranging from 25 to 55, and averaging somewhere in the middle) points to strong demand — an unmet need among London’s well-heeled to have these decisions made for them. In recent years Louis Vuitton has employed a “packing artist” at its Maison on New Bond Street while MrPorter.com has a team of style advisers who talk you through the merits of particular items as you browse their site.