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Starbucks' latest promotion gives you F-R-E-E and helps save the environment, at the same time!

The new reusable tumbler from Starbucks would make the perfect gift for any coffee lover, and it's a gift that keeps on giving! The 16oz silver tumbler is $40, and if you bring it back, you can get free coffee for the entire month of January 2019! So, if you are giving it as a gift, you should include that info in the card.

Photo: Delish Pinterest

The reusable tumbler will score you a Grande size Blonde Roast, Pike Place, Caffè Misto or tea Green, Mint Majesty, Jade Citrus Mint, etc.

According to Eater.com, 6 billion disposable Starbucks cups end up in landfills each year. If we all buy a reusable cup, think about how many trees we will save!