A container with enhanced lateral rigidity is provided. A container comprising a mouth 2, a shoulder 3, a trunk 4, and a bottom 5, A trunk part main surface part 41, a trunk part side surface part 42, and a trunk part corner part 43, a cross-sectional shape of the trunk part corner part 43 is a main surface side arc part 43 a extending from a diagonal position of the trunk part corner part 43 to the trunk part main surface part 41, And a side surface side arc part 43 b extending from a diagonal position of the trunk corner part 43 to the trunk side surface part 42. In the maximum trunk diameter part of the trunk 4, when the major diameter of the trunk 4 is D1, the minor diameter is D2, and the diagonal diameter is D3, 1.13 <+ D1/D2 <+ 1.23, And 1.06 <+...

You do not currently have access to this content.