Patent ID: 8794479

Claim:
A drinking container comprising: a main reservoir ( 3 ) for containing a quantity of beverage; a single cooling reservoir ( 2 ) releasably sealingly secured to the main reservoir ( 3 ) and comprising a passage ( 23 ) on an inner surface, the passage ( 23 ) abutted on a side wall of the cooling reservoir ( 2 ) and the passage ( 23 ) extending longitudinally along the side wall of the cooling reservoir having one end open to a bottom of the cooling reservoir ( 2 ) and another end open to an interior of the cooling reservoir ( 2 ), and a spill opening ( 230 ) defined by the passage ( 23 ); wherein the passage ( 23 ) has a side wall ( 231 ) with two sides, each side having an upper edge sloped downward from the side wall of the cooling reservoir towards both the bottom of the cooling reservoir ( 2 ) and a center of the cooling reservoir ( 2 ) as each of the sides of the side wall ( 231 ) extends away from the side wall of the cooling reservoir; and a transparent releasable enclosure ( 1 ) releasably sealingly secured to a top of the cooling reservoir ( 2 ) and comprising at least one lid ( 12 ); wherein the quantity of beverage in the main reservoir ( 3 ) can transfer to the cooling reservoir ( 2 ) through the passage ( 23 ) by tipping the main reservoir ( 3 ); and wherein each lid ( 12 ) can be opened by pressing inward.