Inlay for a flask and method for inserting an inlay into a flask

An inlay for a flask, the inlay comprising:

• a bottom portion comprising a downward-facing for abutting a bottom inner surface of the flask;
• a side portion comprising an outer surface for abutting a side inner surface of the flask, wherein the outer surface faces outwards with respect to a vertical reference line intersecting the inlay;
• an intermediate portion mechanically connecting the bottom portion and the side portion;
• and
• a baffle element extending away from the bottom portion for extending into an inner volume of the flask;
• wherein an inner angle between the first surface and the outer surface is at least 50°, wherein the inner angle refers to an angle on the side of the vertical reference line in a vertical cross section through the inlay;
• and
• wherein the inlay comprises a first flexible material adapted to allow for bending said side portion inwards;
• wherein the inlay is adapted to allow for folding the inlay with respect to a horizontal crease line to insert the inlay into the flask;
• and
• wherein the inlay comprises, along a vertical plane comprising the horizontal crease line, a second flexible material to allow for said folding.

A method for inserting an inlay into a flask, the inlay comprising a second flexible material and a baffle element, the method comprising:

• folding the second flexible material with respect to a crease line;
• aligning the crease line parallel to an axis of the flask;
• inserting the folded inlay into the flask with the crease line aligned with the axis of the flask;
• and
• unfolding, unfolding the second flexible material, the inlay in the flask, such that a downward-facing or downward-and-outward-facing first surface and/or an outer surface of the inlay abuts an inner surface of the flask, and that the baffle element extends into an inner volume of the flask.