Starbucks recycled green glass cold cup tumbler with siren logo. Starbucks, a global coffeehouse chain, is known not only for its beverages but also for its extensive range of branded merchandise, including tumblers, mugs, and travel cups. These items often feature unique designs, colors, and materials, making them popular among collectors and fans of the brand. Many of these products are released as limited editions or seasonal items, further increasing their desirability. This particular tumbler, made of glass and featuring the iconic Starbucks siren logo, is likely a promotional item designed for cold beverages. The metallic finish and the distinct green lid add to its aesthetic appeal. Such items are often produced in specific regions, with Spain being mentioned in the provided web search results, indicating a potential origin for this type of glassware.