A dish assembly is provided for removably securing to a support structure. A clamp includes a support-surface-engaging portion defining a circular indent with wall protrusions and a brace assembly that, when actuated, urges the support-surface-engaging portion against the support surface. A cooperating dish has a bottom circular locking portion with channels having axial entries and circumferential segments. Pressing the dish into the indent causes the protrusions to enter the axial entries; subsequent rotation causes the protrusions to follow the circumferential segments to lock the dish. A bias element within the indent urges the dish away from the support surface to resist reverse rotation. The brace assembly may include a lateral member, a screw-driven pivot pin, and a movable brace with a contact structure such as a pivoting pressure plate or a curved portion for engaging a bar. Release requires depressing the dish and counter-rotating.

A dish assembly is provided for removably securing to a support structure. A clamp includes a support-surface-engaging portion defining a circular indent with wall protrusions and a brace assembly that, when actuated, urges the support-surface-engaging portion against the support surface. A cooperating dish has a bottom circular locking portion with channels having axial entries and circumferential segments. Pressing the dish into the indent causes the protrusions to enter the axial entries; subsequent rotation causes the protrusions to follow the circumferential segments to lock the dish. A bias element within the indent urges the dish away from the support surface to resist reverse rotation. The brace assembly may include a lateral member, a screw-driven pivot pin, and a movable brace with a contact structure such as a pivoting pressure plate or a curved portion for engaging a bar. Release requires depressing the dish and counter-rotating.

The present disclosure provides a holder for a container and a container with a holder, they include a container and a holder main body. The holder main body includes a bottom wall and a side wall connected to the bottom wall. The side wall surrounds to form an accommodating cavity and an opening in communication with the accommodating cavity. The accommodating cavity is configured for accommodating the container. The holder main body is provided with an attraction device. The attraction device is configured for attracting the holder for the container on an external area.

The present disclosure provides a holder for a container and a container with a holder, they include a container and a holder main body. The holder main body includes a bottom wall and a side wall connected to the bottom wall. The side wall surrounds to form an accommodating cavity and an opening in communication with the accommodating cavity. The accommodating cavity is configured for accommodating the container. The holder main body is provided with an attraction device. The attraction device is configured for attracting the holder for the container on an external area.