The term 'bottle feature' refers to two components of a bottle: the LABEL and the NECK. The LABEL is a piece of paper or plastic that is attached to the bottle and typically contains information about the product inside. The NECK is the part of the bottle that connects the body of the bottle to the cap or lid. Both the LABEL and the NECK are important features of a bottle, as they provide information about the product and help to keep it sealed.