15 oz Kelso Tumbler

I absolutely love these Zak Designs Disney SuperKitties Kelso toddler tumblers! The colors are bright and fun, and the SuperKitties designs are adorable — my little one was instantly obsessed. The size is perfect (15 oz), and I love that they come in a 2-pack so we always have a clean one ready to go. The best part? They really are leak-proof. I’ve tossed them in a diaper bag and they haven’t spilled once. The straw is soft and easy for toddlers to drink from, and the cups feel sturdy and durable — not flimsy at all. They’re great for home, car rides, and on-the-go. Easy to clean and hold up well after multiple washes. Definitely worth it and I would 100% buy them again!

The cups themselves do a good job of not leaking for the most part but if they get dropped a lot the lid doesn’t quite line up properly so it will slightly leak. The cup also comes apart to make it easier to clean, you will need a little cleaning brush to clean the silicone straw that has a few spots that I’ve noticed start to grow mold but it’s easy to clean when a small straw cleaner brush. The cup is a great size for my toddler to hold and the cup itself hold a good amount of water. The paint/design does not hold up very well, I’ve hand washed as well as used the dishwasher and both cause the design to start coming off.

Perfect sippy cups. Easy to use. Wash well. Colors are very cute. They don’t leak!!! Love the straws.

If you’ve got a toddler who loves Spider-Man and you’re tired of dealing with messy spills, the Zak Designs Marvel Kelso Toddler Cups are an absolute win. These cups are not only adorable and kid-approved, but also incredibly practical for everyday use—whether at home or on the go. We found these to be our best option due to our super active toddler who will throw it from time to time. Previous cups would start leaking over time but not these cups. They have held up to the abuse and still look like they just came out of the package. ✅ A Parent’s Dream: 🧃 Truly Leak-Proof: We’ve tested a lot of sippy cups over the years, and these are some of the most reliably leak-proof options we’ve found. They don’t drip when tipped, tossed, or even dropped—which makes them ideal for travel, car rides, or playtime chaos. 🕸️ Marvel Design = Instant Hit: The Spidey and His Amazing Friends graphics are vibrant, fun, and a huge hit with any superhero-loving toddler. They love picking their own cup and showing it off to friends. 💪 Built to Last: Made from thick, durable plastic, these cups hold up to toddler drops, dishwasher runs, and heavy use. They don’t crack or fade, and the lids fit securely without being impossible to remove for adults. 🙌 Easy to Use & Clean: The simple design means no extra valves or hard-to-scrub parts. They’re top-rack dishwasher safe and super easy to take apart and reassemble. 🎒 Great for On-the-Go: At 15oz, they’re the perfect size for keeping kids hydrated without being too bulky. They fit well in cup holders and diaper bags. ⚠️ A Few Quick Notes: Not Spill-Proof When Lid Is Off: This seems obvious, but just a reminder—once the lid is off, it’s a regular open cup. But with the lid secured, you’re good to go. Handwashing the Graphics May Prolong Life: We’ve put ours in the dishwasher plenty of times with no issues, but if you want to preserve the bright Spidey designs long-term, occasional handwashing may help. ⭐ Final Rating: 5 / 5 These Zak Spider-Man sippy cups combine fun and function in the best way possible. They’re durable, leak-proof, easy to clean, and your kid will absolutely love drinking from them. A must-have for any toddler who wants to drink like a superhero!

I'd give it a 5☆ review if the patterns held up to the usage, but I knew that when I bought them. The quality is still great. Up until now, I had just purchased the basic, smaller Zak cups from Walmart until I saw how well they would work for my child. My son is 17 months old, and he's been using these cups for several months. They're a great cup for a tiny human that has an understanding of how a straw cup works because there is no weight/flow adjustment. We moved to these when he got tired of Chicco straw cups. The green "goose" cup is my son's favorite right now. Unfortunately, you can't tell that there's geese on it. I don't put these cups in the dishwasher, but the patterns still don't survive the daily wear and tear of a toddler. Otherwise, they're a great buy. They don't leak unless you place pressure on the straw itself. So if you're wanting something that your child can throw down, toss around, and pick back up again without a puddle being left in the floor, these are a good option. I'd also like to point out that the straw is silicone, and if your child goes running around and falls, the cup itself may be painful to land on, but their mouth isn't going to get cut up from a plastic straw. Cleaning the cup is super easy. The top, and straw are dishwasher safe, and it breaks down easily for cleaning in the sink or a quick rinse. The body of the cup is not dishwasher safe and has to be handwashed if you want to keep a shred of pattern on it, but like I said, daily use and wear eventually start to show. These cups are colorful, easy to clean and they're a good fit for a tiny human who is ready to transition from a weighted straw to a regular straw cup. Even if the patterns don't hold up for very long, I'm happy with the purchase.

Love the fun designs and characters

I really like these cups because the cartoons are my son’s favorites. They are very practical for daily use, do not spill, and are safe for kids. The quality is very good and the design is both attractive and functional. I am very satisfied with the purchase from Zak Designs and I recommend them for families with children.

My LO really likes this tumbler. No spills. Easy to drink from with the straw. I’m not worried about her stabbing her self in the mouth (such a strange fear I know). Design is great. Survives the dishwasher (a must for us) even if it’s starting to make the design fade. Easy to hand wash as well if needed. I will definitely get other designs of this in the future (because we all know how tastes change).

I recently purchased the Zak Designs Kelso 15 oz Tumbler Set in the Unicorn design, and I am absolutely delighted with this adorable and practical addition to our household. This non-BPA, leak-proof tumbler set has proven to be the ideal solution for keeping my little one hydrated with style and ease. Whimsical Design: The Unicorn design is an absolute hit with my child! The vibrant colors and charming unicorn illustrations add a touch of magic to every sip. It's not just a tumbler; it's a delightful accessory that sparks joy and imagination during snack time or on-the-go adventures. Durability and Quality: Crafted from durable plastic and silicone, these tumblers are built to withstand the energetic activities of kids. The materials used feel sturdy and reliable, and the overall construction ensures longevity. The screw-on lid provides a secure seal, preventing spills and leaks – a true lifesaver for parents of active little ones. Practical Features: The 15 oz size strikes the perfect balance, offering enough capacity for thirst-quenching without being too bulky for little hands. The inclusion of a straw makes sipping easy and mess-free, encouraging independence in young drinkers. The non-BPA materials bring peace of mind, knowing that my child's drinks are safe and free from harmful chemicals. Convenience in Cleaning: Cleaning these tumblers is a breeze. The simple design with minimal parts ensures quick disassembly, making it easy to thoroughly clean every nook and cranny. The practicality of these tumblers extends to the hassle-free maintenance, a bonus for busy parents. Great Value Bundle: The 2pc set in each pack provides fantastic value. Having two tumblers means there's always a clean one ready for use, whether at home, during outings, or packed in a lunchbox. It's a thoughtful touch that adds to the overall convenience of this set. In conclusion, the Zak Designs Kelso 15 oz Tumbler Set in the Unicorn design is a delightful and practical investment for parents seeking a reliable, stylish, and child-friendly solution for hydration. From its whimsical appearance to its durable construction and ease of use, this tumbler set has exceeded my expectations. It's not just a cup; it's a magical companion that makes every sip a joyous experience for my little one. Highly recommended!

جميل جدا

De buena calidad resistentes

Excelentes, no se derrama y son prácticos para llevar a todas partes.

Ya tenemos medio año con él y el diseño está en buen estado!!! Y los usa diario.