  We study a lattice model with two body interactions that reproduces in
three-dimensions many features of structural glasses, like cage effect and
vanishing diffusivity. While having a crystalline state at low temperatures, it
does not crystallize when quenched, even at the slowest cooling rate used,
which makes it suitable to study the glass transition. We study the model on
the Bethe lattice as well, and find a scenario typical of p-spin models, as in
the Biroli Mezard model.
