Abstract: The invention relates to a thermally insulating cover for bottles, especially for baby bottles, comprising a thermal insulation 1 and an outer cover 3. It is characterised by the fact that the cover keeps the temperature of the bottle contents constant during baby feeding over the period of time needed for feeding (approx. 30 minutes), can store and release odours via its soft and tactile material surface and thus provides tactile and odour perceptions to the baby that emulate natural breast feeding.