I don't carry a lot of discs and usually throw the same four / five discs when I play a round. The Compact Zuca Cart is the perfect size for me. When playing tournaments, I carry extra water, a camp chair, and snacks. By the middle of the second round of the day I am exhausted carrying the extra weight and my back and shoulders are usually tight from putting the bag on and off. I wanted a small cart, not too expensive, that would allow me to carry extra water, functioned as a seat, had room for towels, snacks, and the extra clothing I end up shedding during tournaments.