Eight & Bob Eight & Bob Leather Case Box DetailsThe essence of the Eight & Bob style can also accompany you on your travels. The Box Travel Case is a sober case that contains within it a refined cylindrical holder covered in faux-leather, decorated with a logo-etched silver band, and two 20 mL phials of essence. This case ensures that you can always have this perfume-a lost scent rediscovered by Celso Fadelli-for traveling. in history. An original gift for a rather smart friend, or for oneself. The Eight & Bob Travel Case Box comes with a vapor cylinder and two 20mL (0.68 fl. oz.) refill phials.