Our Story

SplitSip started with a simple question: why choose just one drink?

Like a lot of people, we relied on our everyday tumblers to get through busy days—morning coffee, afternoon hydration, post-workout electrolytes. But constantly switching drinks or carrying multiple cups felt inconvenient, and mixing everything together just wasn’t the same.

So we created SplitSip—a simple insert that transforms your favorite tumbler into a dual-drink experience.

Our goal was to design something that fits seamlessly into the cups people already love, without leaks, bulk, or hassle. After countless iterations, testing, and real-life use, SplitSip was born: a practical, durable solution that makes staying hydrated (and caffeinated) easier and more enjoyable.

Today, SplitSip is all about convenience, flexibility, and making small everyday moments better—whether you’re commuting, working, or on the go.

Because you shouldn’t have to choose just one drink.