The LESSON series by Head Porter is part of the brand’s Fall/Winter 2011 collection. The accessory series includes wool plaid fabrics to keep your belongings traveling comfortably and in style. The bag’s coloring are inspired by this upcoming season and the full lineup consists of a messenger bag, two shoulder bags, a pen case and other miscellaneous plaid cases. As always, the collection emphasizes design aesthetics and functionality. Expect the LESSON series to hit Head Porter stores this September.