Two modern-day icons have teamed up for the drinkware collab of back-to-school season: Barbie and Stanley. Stanley is dropping new limited edition Barbie Quenchers in 40-ounce sizes every day this week.

Western Ken 40-ounce Quencher is $60 and is the last tumbler of the collection to drop. Check out all the Barbie tumblers and buy today.

The Stanley x Barbie Collection has been dropping all week and you can finally get your hands on the coveted '80s Western Ken design but only if you hurry. Here's how.

Barbie and Stanley have collaborated in honor of Barbie’s 65th Anniversary with eight new Barbie-themed Stanley Quencher tumblers, but only limited quantities are available. Today’s drop includes the release of the Barbie x Stanley ‘70s Superstar and ‘80s Dynamite 40-ounce Quenchers now available for purchase.