Corkcicle 7oz Color Block flute. Color Block Flute presents an avant garde fusion of our classic gloss white with two cool colors. The result? A contemporary Corkcicle collection that's dressed to impress. Crafted from stainless steel with proprietary triple insulation, this vacuum-sealed wonder cup just doesn’t quit. It keeps your beverages cold or hot for hours. Stays cold even longer with drinks containing ice — even out in the sun. Slip-proof, silicone bottom. Easy grip sides. Sliding, spill resistant lid. Triple insulated. Shatter-proof crystal clear lid. 7oz capacity. Imported.