Technically, you could use this hat as a bucket if you really wanted to, but we can't vouch for its effectiveness or water-tightness. But as an item of apparel to help keep the sun out of your eyes and off your head, it's aces. And it's shaped sorta like a bucket, hence the name. You know, metaphors and whatnot.
Embroidered on Atlantis Headwear
One size fits most.