Toddler Tumblers - Stainless Steel Cups, Insulated Kids Water Bottle Alternative

Cupkin: The Brand Behind the Innovative Sippy Cups Welcome to Cupkin! While teaching our two little girls about the power of grit and determination, Cupkin was born almost by accident. From day one, our mission has been to show our kids, and parents worldwide, that a simple idea and hard work can make a real impact.

Our Top-Selling Products Cupkin Sticker Books Our spiral-bound sticker books are perfect for young adventurers aged 4-8, allowing them to explore the world through creativity and play.

Cupkin Bandages Designed specifically for toddlers and big kids, these breathable, flexible bandages offer a comforting solution for minor scrapes and cuts.

Solving the Problem of Fleeting Time One day, our children will grow up, and they'll never be exactly as they are today. Everything we do at Cupkin is centered around strengthening the connection with our kids before it's too late.

Why We Love What We Do Connecting with amazing parents around the globe and supporting their journey is what drives us. We're honored to be part of this community.

What Makes Cupkin Unique Every product we create is designed by hand, not just slapped with a label. We don't compromise on quality or innovation.

In the early days, we collaborated with the founder of a leading water bottle brand, incorporating their manufacturing expertise into our own. Our cups are 3rd-party tested and come with a lifetime guarantee.

Introducing the Original Cupkin Tumblers Each set includes two kids' cups (blue and gray), two lids, and two silicone straws, all of which have been rigorously tested and certified by the U.S. Consumer Product Safety Commission.

Cupkin is not a copycat brand; we're the originators. It took numerous prototypes to perfect our kids' tumblers, and we'll continue to push the boundaries of design and construction.

While others try to imitate our products and colors, our focus remains on creating solutions that help parents and children connect.

Cupkin's Origins and Accessories Cupkin was founded in 2019 by husband-and-wife team Max and Soo Jin in Mill Creek, Washington. Our team is spread across the country, and we have no investors – everything we do is centered around your bond with your little ones.

In addition to our signature tumblers, we offer a wide range of accessories, including replacement lids, waterproof sticker sheets, and a diverse selection of sticker books featuring vibrant artwork and captivating scenes.

Cupkin's Commitment to Safety and Quality Our cups feature a double-wall vacuum insulation, which prevents heat transfer and keeps drinks cold for up to 12 hours or hot for up to 6 hours. They're made from food-grade materials and are rigorously tested by certified U.S. laboratories to ensure the safety of our little customers.

Cupkin: Designed with Care, Guaranteed for Life When you choose Cupkin, you're not just getting a cup – you're investing in a brand that puts your child's well-being and your family's connection at the forefront. Discover the Cupkin difference and start creating lasting memories with your little ones today.

product information: