The violet-blue iolite colored Porter Pocket is a favorite with its hybrid color and fine black lines that run throughout the fabric. Iolite gemstones are said to assist with disorganization,distraction, and other dis- prefixed annoyances. Put on an iolite Porter Pocket and at least you'll be one of the most organized and responsible dog walkers in your social group. Then if you seem a little dazed and confused, people will make allowances for your actions...one can hope.