  We present an infinite class of one-parameter scalar field extensions to the
BTZ black hole in 2+1-dimensions. By virtue of the scalar charge the thin-shell
wormhole supported by a linear fluid at the throat becomes stable against
linear perturbations. More interestingly, we provide an example of thin-shell
wormhole which is strictly stable in the sense that it is confined in between
two classically intransmissible potential barriers.
