Container carrier

A container carrier for containers comprising:

• a box-shaped carrier of a first foldable flat material, with a floor wall, lateral walls the lateral walls being separated by a first middle fold line and having longitudinal sides, and end walls, the end walls being connected to the lateral walls and having an inner surface, the box-shaped carrier further having at least one of the end walls on either side of the first middle fold line;
• a middle wall parallel to the lateral walls of a second foldable flat material with transverse flaps which can be folded out, for forming compartments for the containers, in which
• the box-shaped carrier end walls having reinforcements comprising at least one layer of foldable flat material connected to the box-shaped carrier end walls, wherein the at least one layer of foldable flat material lies flat on and is attached to the inner surface of the end walls;
• to the end walls on both sides of a first middle fold line there is allocated a reinforcement;
• the first foldable flat material is a reinforced cardboard and
• the second foldable flat material is a recycling cardboard.