A retractable tubing device for supplying oxygen to a user includes a housing. A cylinder is positioned in and rotationally coupled to the housing. The cylinder extends between a first side and a second side of the housing to define a chamber. A nozzle is coupled to the housing and is fluidically coupled to the chamber. The nozzle is configured to couple to tubing that is fluidically coupled to an oxygen supplying interface. A tube, which is flexible, has a first end that is fluidically coupled to the cylinder. The tube extends through an opening positioned in the housing. The tube is biased to a retracted configuration wherein the tube is coiledly positioned around the cylinder. The cylinder is positioned to rotate relative to the housing. The tube is selectively and reversibly extensible from the housing so that the tube is configured to couple to a source of oxygen.