When you're running around dodging distracted pedestrians avidly reading Sweet on their cell phones, you don't want to be wearing a heavy backpack. No, you need something versatile—and small—to store your essentials. Based in London, accessories workshop Hard Graft applies its knowledge of city life to a range of clever cases, sleeves, and bags. One of their latest creations is the Phone Pack: designed to fit not all of your stuff—just the right amount of stuff. The bag, made of rugged British cotton canvas and Tuscan vegetable-tanned leather, measures only 10 by 6 by 1.5 inches, which is enough space to fit your iPhone, iPad Mini, and notebook. Because writing is good for you.
Phone Pack, $332, hardgraft.com.