Abstract: Container holding systems are disclosed. The system includes a clamp configured to be mounted on a frame of a stroller. The clamp includes a first clamping portion connectable to a second clamping portion by a hinge. The clamp includes a retaining clip integrated into the clamp. The retaining clip includes a flange spaced a distance from an outer surface of the clamp. The system further includes a container holder configured to be releasably secured to the flange of the retaining clip. The container holder includes a recess dimensioned to slide over the retaining clip on the frame of the stroller. Methods of releasably securing a container holder to a clamp are also disclosed.