Tennis Bags have certainly changed over the years. Years ago, many players came to the tennis court with only a racquet and a can of balls. Today, with competition levels so high, players feel the need to carry so much that the size to the tennis bags have also increased. They first of all carry more than one racquet. Then there is everything else, from tennis shoes to cell phones, to a complete change of clothing.
This is just one of the reasons that tennis bags have increased so much in size. Another reason is that the bags now double as a piece of luggage. So, instead of packing a suitcase with all your clothes on a tennis vacation or trip, an individual can now just pack all of the usual items and also include their favorite tennis racquet.