If you think a venti is the largest size cup on Starbucks' menu, you're wrong. The coffee chain actually has a secret, off-the-menu size called the trenta, which holds a whopping 31 ounces of ...

The 31-oz Trenta is one of the biggest in America ... Other cups bearing the company's logo from over the years, from left, 1971, 1987, and 1992, are also shown.

The Trenta-sized drinks will cost 50 cents more than its current tallest drink, the 24-ounce "Venti Iced," according to Starbucks. The tallest hot drink is the 20-ounce "Venti." ...

We know, that almost sounds like an Onion headline (or an April Fools), but its true!After retooling its logo last month, Starbucks has announced plans to roll out a new, massive, 31-ounce "Trenta ...

Coffee addicts have a new reason to celebrate—Starbucks announced Sunday it will begin offering a new addition to their menu: the 31-ounce Trenta cup. The new size is seven ounces larger than ...

Starbucks, responding to customer demand for larger cold beverages, is selling 31-ounce iced teas and iced coffees in Phoenix and Tampa as part of a limited market test.