Box for containing bottles, which comprises in a single body: - a bottom wall, which is delimited perimetrically by a lower edge; - a perimeter wall, which rises starting from the lower edge of said bottom wall up to an upper edge with four sides (410, 420, 430, 440) two-by-two parallel, and delimits an access opening for inserting bottles in said box; - a cover intended to be placed to at least partially close said access opening and extended with a first fold starting from the upper edge of a first side of said perimeter wall; said cover, said perimeter wall and said bottom wall delimiting a containment volume, adapted to house said bottles; - a shaped strip extended with a second fold starting from the upper edge of a second side of said perimeter wall parallel and opposite to said first side, said shaped strip being provided with at least one third fold parallel to said second fold, which delimits a connector portion interposed between said second and third folds (62, 63) and a false bottom portion, which is extended set down on said bottom wall between said third fold and an opposite end edge, placed side-by-side the first side of said perimeter wall, in order to at least partially cover said bottom wall; said false bottom portion being intended to receive said bottles set down with the extension axes parallel to each other and orthogonal to said second folds; - at least one lateral wing intended to be placed to cover said bottles and extended with a fourth fold starting from the upper edge of one between a third or a fourth side (430, 440) of said perimeter wall, opposite each other and adjacent to the first and second sides (410, 420) of said perimeter wall; wherein said box comprises a plurality of dividing tabs, each extended with a fifth fold starting from said at least one lateral wing, directed inside said containment volume, placed side-by-side along a flanking direction of the bottles substantially parallel to first and second sides (410, 420) of said perimeter wall; said fifth folds being arranged transversely with respect to the first and second sides (410, 420) of said perimeter wall in order to separate the bottles from each other. - a bottom wall, which is delimited perimetrically by a lower edge; - a perimeter wall, which rises starting from the lower edge of said bottom wall up to an upper edge with four sides (410, 420, 430, 440) two-by-two parallel, and delimits an access opening for inserting bottles in said box; - a cover intended to be placed to at least partially close said access opening and extended with a first fold starting from the upper edge of a first side of said perimeter wall; said cover, said perimeter wall and said bottom wall delimiting a containment volume, adapted to house said bottles; - a shaped strip extended with a second fold starting from the upper edge of a second side of said perimeter wall parallel and opposite to said first side, said shaped strip being provided with at least one third fold parallel to said second fold, which delimits a connector portion interposed between said second and third folds (62, 63) and a false bottom portion, which is extended set down on said bottom wall between said third fold and an opposite end edge, placed side-by-side the first side of said perimeter wall, in order to at least partially cover said bottom wall; - a shaped strip extended with a second fold starting from the upper edge of a second side of said perimeter wall parallel and opposite to said first side, said shaped strip being provided with at least one third fold parallel to said second fold, which delimits a connector portion interposed between said second and third folds (62, 63) and a false bottom portion, which is extended set down on said bottom wall between said third fold and an opposite end edge, placed side-by-side the first side of said perimeter wall, in order to at least partially cover said bottom wall; said false bottom portion being intended to receive said bottles set down with the extension axes parallel to each other and orthogonal to said second folds; - at least one lateral wing intended to be placed to cover said bottles and extended with a fourth fold starting from the upper edge of one between a third or a fourth side (430, 440) of said perimeter wall, opposite each other and adjacent to the first and second sides (410, 420) of said perimeter wall; - at least one lateral wing intended to be placed to cover said bottles and extended with a fourth fold starting from the upper edge of one between a third or a fourth side (430, 440) of said perimeter wall, opposite each other and adjacent to the first and second sides (410, 420) of said perimeter wall; wherein said box comprises a plurality of dividing tabs, each extended with a fifth fold starting from said at least one lateral wing, directed inside said containment volume, placed side-by-side along a flanking direction of the bottles substantially parallel to first and second sides (410, 420) of said perimeter wall; said fifth folds being arranged transversely with respect to the first and second sides (410, 420) of said perimeter wall in order to separate the bottles from each other.