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.

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, Tuesday, Sept. 17,

Stanley has teamed up with one of the most iconic personalities of the century: Barbie. Every day this week, from Monday, September 16 to Friday, September 20, the viral drinkware brand is releasing new tumblers from the Barbie x Stanley collection.

Stanley partnered with Barbie to release eight 40-ounce Quenchers inspired by the doll's 65th anniversary. Here's how to get two new styles that dropped today.