Starbucks has launched its Double Double Frappuccino blended beverage in its outlets in the US and Canada.

The blended drink is a double dose of mocha sauce with vanilla syrup, Frappuccino Roast coffee and milk, which is then blended with ice.

This drink joins the current range of summer products, comprising S’mores and Caramel Waffle Cone Frappuccino blended beverages.

"Frappuccino features coffee as a base ingredient, which is blended with ice and other ingredients, and then topped with whipped cream."

A trademark for a range of frozen coffee beverages sold by the coffee company, Frappuccino features coffee as a base ingredient, which is blended with ice and other ingredients, and then topped with whipped cream.

Earlier this month, Starbucks introduced a new lineup of cold coffee and espresso products in its US and Canadian outlets.

The new additions being served in its outlets included Cold Brew, Cold Brew with Vanilla Sweet Cream, Nitro Cold Brew, Starbucks Doubleshot on Ice, Caramel Iced Macchiato, and Traditional Iced Coffee.

This month, Anheuser-Busch InBev partnered with Starbucks for the production, bottling, marketing and distribution of Teavana ready-to-drink (RTD) tea in the US.

This product is expected to be launched in the first half of next year.

Last year, the coffee company launched cold brew in all its company-owned stores in the US.