Using the Liverpool FC gift set is super easy. For the football, simply use the mini hand pump to inflate it. Push the pump's nozzle into the football's valve and start pumping. The water bottle can be filled with your favorite drink. Just open the cap, fill it up, and close it tightly. When it comes to maintenance, keep the football away from sharp objects to avoid punctures. Wash the water bottle regularly to keep it clean. After using the hand pump, store it in a dry place to prevent rusting. Enjoy your Liverpool FC training experience with this great set!