Bush Hat

To research the Bush Hat, you need the Alchemy Engine. Its used to hide from monsters. When the player stops moving,he/she will "turn into" a bush.

Note, however, that wearing this bush will not allow you to hide from your enemies during combat. It is confirmed that hell hounds, bees and tallbirds will continue to pursue you even if you stand still and use your "camouflage". It is, thus, unclear where is this hat can actually be applicable.