A fabric article treating device having a dispenser adapted for location inside of a fabric article drying appliance and a removable reservoir. The dispenser and reservoir are adapted for fluid communication with one another. The reservoir is configured to contain a benefit composition and to minimize leakage of the benefit composition during installation and removal of the removable reservoir. Corresponding male and female fitments establish fluid communication between the dispenser and the reservoir. The male fitment is adapted to pivot to aid in engaging the female fitment.