This is a skin for the Bucket Helmet item. You will be able to apply this skin when you craft the item in game.
A mid-tier helmet that protects the user's head. Made without the need for High-Quality-Metal, the helmet is an inexpensive form of protection that substitutes metal frags with cloth and suffers for it. It currently floats an awkward position between the wood helm and the wolf headdress. The default skin is very bright and noticeable, though other user skins replace the color palette.