nBouget(Her) A charge representing a leather vessel for carrying water; -- also called water bouget.
Century Dictionary and Cyclopedia
nbougetA budget or pouch. Spenser, F. Q., III. x. 29.
nbougetIn heraldry, the figure of a vessel for carrying water. It is meant to represent a yoke with two leathern pouches attached to it, formerly used for the conveyance of water to an army. Also called water-bouget.
Webster's Revised Unabridged Dictionary
Cf. F. bougette, sack, bag. Cf. Budget
In heraldry, the common bucket is called a water bouget or budget.