Shop the MP Michael Phelps swim bag range online at Swimmer! Michael Phelps swimming accessories have produced a quality line of MP Michael Phelps swim gear bag options. You can use an MP Michael Phelps gear bag to store and transport a variety of swimming training equipment, including bulky items like the MP Michael Phelps snorkel. A popular MP Michael Phelps swim bag option is the MP mesh bag. Swimmer is an official MP Michael Phelps Australia stockist.