Zak Designs Kelso 15 oz Tumbler Set – Shells, Leak-Proof Lid & Straw, 2-Pack for Kids

Meet the Zak Designs Kelso 15 oz Tumbler Set — a colorful, kid-friendly pair designed for everyday hydration. These durable plastic tumblers keep drinks within reach while helping reduce disposable cups.

Smart, Spill-Resistant Design

• Leak-proof silicone straw with an integrated valve helps you sip smoothly and minimizes spills when the tumbler is tipped.
• The soft straw is gentle on little mouths, making sipping comfortable during meals, playtime, or car rides.

Durable, Easy to Care For

• Made from sturdy plastic with a silicone straw. The set is dishwasher safe for quick cleanup, though avoid microwaving.
• Rugged construction stands up to daily use, from school days to weekend adventures.

On The Go and at Home

• Compact size (15 ounces) and built-in lid design fit most cup holders in cars, strollers, or school bags.
• Keep beverages accessible and reduce staining on furniture and electronics by choosing a dedicated reusable cup.

Kid-Friendly and Sustainable

• Vibrant shell-pattern design offers a fun, recognizable look for kids learning to hydrate independently.
• Fully reusable hydration that supports a greener routine and teaches small habits for daily life.

Thanks to its compact form and two-pack value, the Kelso set is a practical gift idea for kids graduating from sippy cups or starting school days.