Black bounces and remnants in dilaton gravity

We propose a family of dilaton gravity models possessing bouncing solutions with interiors connecting separate asymptotically flat regions. demonstrate that inner Cauchy horizons are stable given certain initial conditions. study causal structure and evaluate thermodynamic properties black bounces using Euclidean methods. Extremal have zero temperature can be considered as remnants. speculate quantum fluctuations dissolve event in the case bounces, providing possible resolution to information paradox.