  We use a bag model to study flavoured mesonic $(Qq\bar q\bar q)$ and baryonic
$({\overline Q}qqqq)$ states, where one heavy quark $Q$ is associated with
light quarks or antiquarks, and search for possible stable multiquarks. No
bound state is found. However some states lie not too high above their
dissociation threshold, suggesting the possibility of resonances, or perhaps
bound states in improved models.
