A dispensing system for dispensing material from a container having an opening secured by a cap through which material from the container is dispensed. The dispensing system comprises a dispenser defining a receptacle shaped to receive the container and a retainer releasably engagable with the cap, wherein the retainer is engagable with the cap via a releasable and resiliently deformable connection providing resistance against withdrawal of the container from the receptacle. In some embodiments, an aperture defined in the retainer is shaped and dimensioned to receive a portion of the cap. In some embodiments, a portion of the retainer is resiliently deformable, and at least partially defines the resiliently deformable connection. In some embodiments, the portion of the retainer is a protrusion extending in a direction toward the receptacle. In some embodiments, the releasable and resiliently deformable connection provides a snap fit engagement between the retainer and the cap.