Volleyball Carts Volleyball Cart or Volleyball Hammock? That is the question. So which one should you get? Believe it or not, the answer can be pretty simple. Do you want to hold more volleyballs? Then the volleyball cart is the answer as they generally can hold 10% more volleyballs. Need something that's easier to reach during for drills? Simple...a volleyball hammock is the right choice as it's a bit wider and shallower than the volleyball cart. Next question, please!