Every season, there is a certain bag that features on the arms of influencers and editors more than all others.

This time last year, it was about the straw basket bag at London Fashion Week—a surprise hit given that its material doesn't make it a likely bedfellow to the city's rainy February. Last season belonged to the perhaps even more impractical string bag, which more often than not required an inner bag to prevent one's belongings from falling through its net fabric.