Abstract: A container and a method of fabrication thereof, the container comprising a base; a plurality of sidewalls extending from the base to a top opening, adjacent sidewalls being connected together by a corner; a plurality of flow leaders extending across the base, each flow leader extending along a surface of a respective sidewall up to a distance from the top opening, each flow leader having a thickness greater than a wall thickness of the base and a wall thickness of the respective sidewall; and a plurality of corner portions extending along a height of a respective corner, the corner portion increasing a wall thickness of each corner to a wail thickness substantially greater than the wall thickness of the sidewalls.