Lots of roomy pockets, so lots of storage for extras, even an umbrella carry long pocket. Full length club length dividers are a big plus. it stays in place on the trolley with no twisting. The 2 lift handles on the top are very useful when taking the bag out of the car and carrying it indoors. the only extra i would have liked were some more accessory loops for hanging items off the outside: it only has one, and it got a bit crowded with towel, score counter, and membership tag all hanging together on the same side