Disclosed is a bottle for containing liquid content including a body portion, at least part or the entire portion of an upper portion of which is provided with a plurality of guides which protrudes inward from an inside surface thereof and is in a spiral pattern so that the liquid content can be guided towards an opening of a neck portion of the bottle while spirally revolving inside the bottle.

A reusable bottle (1) made of plastic, in particular for carbonated soft drinks, defining a longitudinal axis (X), comprising an upper portion (2) defining an opening (20) extending about said longitudinal axis (X); a side wall (3); a lower portion (4), defining a closed bottom (40); wherein the lower portion (4) comprises: a heel (5), in particular an annular heel; a standing ring (6), extending from the heel (5) and defining the lower standing surface of the bottle (1); a central dome (7), in particular concave outwards; wherein said heel (5) is concave towards the outside of the bottle (1); and wherein the projection (H) of the heel (5) on said longitudinal axis (X) has a length from 7 to 14% with respect to the total height (H1) of the bottle (1) along the longitudinal axis (X).

Disclosed is a bottle for containing liquid content including a body portion, at least part or the entire portion of an upper portion of which is provided with a plurality of guides which protrudes inward from an inside surface thereof and is in a spiral pattern so that the liquid content can be guided towards an opening of a neck portion of the bottle while spirally revolving inside the bottle.

A plastic container including a top container portion having a plurality of spaced top strut members, a bottom container portion having a plurality of spaced bottom strut members, and a middle container portion located between the top and bottom container portions. The top, bottom and middle container portions oriented along a container axis. The middle container portion includes a plurality of annular rib members each rib member being separated from longitudinally adjacent rib members by an annular groove, each groove having a number of middle strut members disposed along a length of the groove, adjacent middle strut members of adjacent grooves being longitudinally aligned. Each container portion comprises a plurality of first columns comprised collectively of a top strut member, middle strut members and a bottom strut member the top strut member, middle strut members and bottom strut member comprising each of the first columns are longitudinally aligned.