Multiple products sometimes ship separately. So do not worry, the second or third shipment (if applicable) will come separately. Sometimes it can cause quite a panic if only one of the packages shows up right away and the other takes longer. This is due to shipment and availability timing. It is also very common for one product to come from one warehouse while another comes from a different warehouse. But do not fret, you will be swimming in no time. If for any reason this has created any undue hardship, then e-mail us in September, and (if you are nice about it) we will send you a FREE winter cover (a $100 value) if you pay the shipping. Thanks for your patience.