Hunting the Rarest Frappuccino Keychain: Why the Unicorn Blind Box Variant Is My Latest Obsession

Okay, I just had to pick up the Starbucks Unicorn Frappuccino Keychain from the new mystery blind box collection - and I'm honestly obsessed with how adorable it is. There's something so fun about collecting these tiny cold cup keychains, especially when they represent one of Starbucks' most legendary drinks.

This keychain is a purple and blue swirled mini cold cup, directly inspired by the iconic Unicorn Frappuccino from 2017 (and just brought back this summer for a limited weekend-only run!). It's tiny - only about 2 inches tall - but packed with personality. The design captures that magical pink-and-purple color story of the original drink, and it has an actual working lid that screws off, so you can store little treasures inside. It's the kind of little detail that makes me reach for it every single day.

The best part? This one has lower odds in the mystery set, so finding it felt like winning the Starbucks collectible lottery. The whole 2025 collection includes six designs - S'mores, Tie-Dye, Birthday, Strawberry Crème, and Mocha Cookie Crumble Frappuccino keychains - and honestly, I want to collect them all. These are running about $15 per blind box, so the hunt is real.

There's something magical about owning a piece of Starbucks history, especially when that history involved a drink so wild and chaotic that baristas genuinely dreaded making it. That's the Unicorn Frappuccino energy.

I've been pairing mine with a little enamel pin collection on my work bag, and it's instantly become a conversation starter. Everyone asks, "Is that a real Starbucks drink?" and I get to tell them about the 2017 viral sensation - the one that broke the internet and then broke countless espresso machines (okay, not really, but the barista legends acted like it). When the drink came back this summer for a brief weekend-only return, it brought all that chaotic nostalgia with it.

For a serious Starbucks collector like me, this blind box series is 100% worth chasing. The quality is solid - the lid actually works smoothly, the colors are vibrant, and it genuinely feels premium for a mystery box item. Plus, knowing that I have this tiny representation of one of Starbucks' most iconic (and infamous) moments? That hits different.

I've added this to my needs list in the Collectiblz app so I can track the rest of the series as I hunt for them. If you're anything like me and love finding the harder-to-get variants in blind box collections, this one is totally worth the search. Just be prepared - like the original Unicorn Frappuccino, this little keychain is irresistible chaos in the best way.