The B1 leather bag is a compact assistant, with the quality of Brooks. This bag can be situated just under the bicycle seat or on the handlebars, in addition to the typical placing on the back travel stand. Due to the removable side straps, one can easily carry it as a cross-body bag. This new series is based off the successful partnership between Brooks and the London Royal College of Arts. This bag is modelled after the form of the legendary Brooks B17 Sattle.