To provide a gusset-type wrapping material which stores a content containing alcohol or moisture and is free from the possibility of generating a pinhole or a crack when fusion-bonded by heat and sealed, and protects the content adequately.

This wrapping material is of such a construction that a content containing alcohol or moisture is stored and a foldable part is formed on both sides and has both ends thermally fusion-bonded for sealing. In this case, the laminated film 110 of this wrapping material is composed of (outside) a stretchable polyethylene terephthalate film layer 111/anchor coating agent layer 112/inorganic compound vapor-deposited thin film layer 113/coating layer with gas barrier properties 114/adhesive layer 114/polyethylene blended polypropylene film layer 116 (inside).