Swimlines bellows foot pump takes the pain out of owning inflatable goods in an affordable way. This option makes it super easy to inflate using gravity and your legs to inflate rather than your traditional hand pumps. With multiple included adaptors, the pump can inflate anything from a pool toy, to a mattress, and much more. When youre done for the day, use the pumps deflate function to suck all of the air out with ease and in a timely manner, making packing and storage a breeze.