Patent ID: 8033412

Claim:
A double-walled tumbler comprising: a. a downwardly tapered outer wall with a bottom and a continuous side wall with an upper rim; b. an inner wall with a bottom and a continuous side wall with an upper rim, said inner wall being spaced inwardly from said outer wall and including a first downwardly tapered section extending downwardly from said rim, a second downwardly tapered section extending upwardly from said bottom, and a continuous cylindrical section of a given height and diameter between said first and second tapered sections; c. wherein the cylindrical section includes a height and a constant diameter throughout the height of the cylindrical section; d. wherein the inner wall is non-linear and the first, second, and cylindrical sections of the inner wall form a plurality of angles in the inner wall; e. wherein the inner wall forming the cylindrical section extends perpendicular with respect to the bottom of the outer wall; and f. a decorative fabric band secured around said cylindrical section, said band having a width approximately equal to the width of said cylindrical section and a length at least as great at the diameter of said cylindrical section.