What can you add to a golf cart you do not own?
Separate rental-cart permissions, travel holders and a portable resting base for breaks.

Start with permission
Ask the course or rental operator before attaching any accessory. A removable clamp can still mark a tube or interfere with a roof support, control or passenger space. Do not assume no drilling means no permission is needed.
Measure the intended holder
For a replacement or added travel holder, check the cart model, mounting point and accessory instructions. Measure the container at the part the holder supports; a handled tumbler may need additional clearance.
Use a separate solution during breaks
Steadi requires no cart modification because it rests on a suitable surface with your drink. A clubhouse or rest-stop table can work when the complete 5.2-inch footprint is supported. It does not convert a seat, dashboard or sloping cart surface into a travel holder.
Before you drive again
Move the drink into the vehicle’s suitable holder and stow loose items before travel. Choose a secure closure where appropriate; an open drink remains open even with Steadi.