Bottle with expansion chamber and pinch grips

A bottle, comprising a bottle wall that includes:

• a body having a base and an outer circumferential wall which defines an interior space configured for storing a liquid;
• a pinch grip recessed into the body to facilitate gripping the bottle, the pinch grip including an indentation recessed into the body, the indentation comprising a forward wall and a pinch wall, the forward wall and the pinch wall extending inwardly from the outer circumferential wall to the indentation base;
• and
• a gusset extending generally circumferentially across the indentation between the forward wall and pinch wall with at least a portion of the gusset extending radially from the base to about 20-80% of the depth of the indentation.

A drink container, comprising:

• a plastic bottle comprising:
• a body defining an internal space,
• opposing pinch grips extending radially inwardly forming a cavities on a circumferential side wall of the body, wherein the pinch grips facilitate gripping the bottle near a center of gravity thereof, and
• a gusset traversing each of the cavities of the pinch grips with the gusset disposed with in the cavity and radially below the surface of the circumferential side wall of the body;
• a carbonated beverage contained in the body which exerts an outward circumferential pressure;
• and
• a closure sealing the internal space to contain gaseous pressure of the carbonated beverage;
• wherein the pinch grips connect opposing walls of the pinch grip to resist popping out due to the outward pressure from the carbonated beverage.