Zak Designs 15oz Baby Shark Kelso Tumbler Set, BPA-Free Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Bundle for Kids (2pcs Set)
$ 21.99
Price: $21.99
(as of Mar 22, 2025 16:08:08 UTC – Details)
This leak-proof tumbler set from Zak Designs makes hydration fun for any Baby Shark fan!
Durable Materials
The tumbler is made from lightweight plastic, and the comfortable straw is made from silicone. Everything is dishwasher safe.
Leak-Proof Straw
The straw has a built-in valve that allows liquid to flow when drinking and prevents spills when the tumbler is tipped over. It’s perfect for travel or for young children graduating from sippy cups.
Hydrate Anywhere
The tumbler won’t splash or leak and fits in car cup holders, making it ideal to take on the go. At home, you don’t have to worry about spills or stains around fabrics or electronics, and drinks stay easily accessible through the straw.Spec.
- 2 tumblers with 15 oz capacity.
- Made of durable plastic and silicone.
- Dishwasher safe, do not microwave.
- Length: 3.16-inch, Width: 3.16-inch, Height: 6.67-inch.
- Character: Baby Shark.
SIZE: The set contains two Baby Shark tumblers that are 3.16 inches in diameter and 6.67 inches tall. They have a capacity of 15 ounces.
MATERIAL: The durable tumblers are made of plastic with silicone straws. They’re dishwasher safe and should not be microwaved.
LEAK-PROOF DESIGN: The silicone straw has a built-in valve that allows liquid to flow when drinking and prevents accidental spills when the tumbler is tipped over. The straw is also soft and comfortable for kids to drink from.
AT HOME OR ON THE GO: The straw tumbler is suited for travel, since it won’t leak and fits in car cup holders while keeping drinks easily accessible. It’s also great for drinking beverages at home without worrying about stains or nearby electronics.
LIFESTYLE: Zak Designs drinkware makes hydration fun! These Baby Shark tumblers are a great gift for any fan or kids just graduating from sippy cups. The tumblers are fully reusable–no more disposable cups–and a fun addition to the daily routine.
Customers say
Customers find the drinking cups easy to clean and dishwasher-safe. They appreciate the cute, colorful designs and good quality. Many find the cup size suitable and it works well. However, some customers have mixed opinions on leakproofing and value for money.
AI-generated from the text of customer reviews
13 reviews for Zak Designs 15oz Baby Shark Kelso Tumbler Set, BPA-Free Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Bundle for Kids (2pcs Set)
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Nathaniel –
Great Kidsâ Cups â Durable & Fun!
I purchased these Zak! Kids Cups, and theyâve been a hit in our household! Theyâre colorful, fun, and perfect for little hands. The quality is great, and they hold up well to everyday use.Pros:â Durable & Sturdy: Made from high-quality materials that withstand drops and daily use.â Fun Designs: Bright colors and kid-friendly patterns make drinking more exciting.â Easy to Clean: Dishwasher-safe, which makes cleanup a breeze.â Good Size: Perfect for toddlers and young kidsânot too big or too small.Cons:â Lids Can Be Tight: Sometimes tricky for little ones to remove.â Not Always 100% Leak-Proof: While they help minimize spills, they may still leak if tipped over.Overall, these cups are a great addition to our kitchen! Theyâre durable, fun, and perfect for kids. Just be mindful of minor leaks and tight lids.
game lover –
Does not spill!
We only use Zack cups. They are cute, durable and do not spill! Easy to clean and put together!
Tammy –
Love Zak straw cups. Plastic and stainless steel.
Love these Zak straw cups for my toddler. They have a wider straw and are easier to clean. The plastic ones go in the dishwasher and hold up great! The stainless steel ones are great too. You just have to hand wash the whole cup. It holds more liquid than most, and does not leak. (When completely full it will come out of the top a little upon first use sometimes. But it’s spill proof and toddler proof. I highly recommend!
Laura In Bend –
Best Toddler Tumblers!
Best “no spill” child tumblers on the market. Soft straw, easy for toddler to hold, no spill. We have several of these great tumblers. Variety of design choices, too!
Sarah Schendzelos –
Perfect Toddler Cup
As a busy toddler mom and a big fan of Bluey, this Zak Designs tumbler set has been a lifesaver! My little one loves the fun Bluey design, which makes drinking water or juice so much more exciting for them. The screw-on lid is leak-proof, and the built-in straw is perfect for minimizing spills â a huge win in our house! Plus, it’s BPA-free, so I feel confident it’s safe for everyday use.The 15oz size is just right for little hands, and it fits easily in the car seat cup holder, making it great for on-the-go adventures. I also appreciate how easy it is to clean, even after smoothie or milk messes.Final Thoughts: If you have a Bluey-obsessed toddler like mine, this tumbler is a must-have! Itâs cute, functional, and sturdy â perfect for busy moms looking for a spill-proof, kid-friendly cup.
Alyssa –
Perfect for young toddlers
These are the best cups thereâs minimal leakage through the straw if your kid shakes it hard or smashes the straw on something hard. They are very durable and the design is adorable. This is the second time Iâve bought these cups because they are easy to clean and put together, they are also large enough that Iâm not constantly refilling them but small enough that they arenât to heavy or too big for my kiddo.
Amelia Johnson –
Adorable
Perfect size for toddler. Washes well . Doesnât leak unless left turned upside down. Colors are cute .
Nick H –
Bluey fans!
These are pretty leak proof though occasionally liquids go back up the straw and spill over if the cup is left full. I wish they came with different colored lids or different styled pictures on the cup so my kids could tell which cup was theirs. Luckily we have others to swap between for lids and straws.
Rebeca –
Great product!
Dalila Espina –
Me gustarÃa que trajera protección el popote
Rene –
Ya tenemos medio año con él y el diseño está en buen estado!!! Y los usa diario.
Amazon Customer –
These cups are great for toddlers. Love the silicone straw. My son loves it and has many of these cups. Durable and practical and have held up well after several uses and going through the dishwasher. Love that every piece can be taken apart. And have not had any leaks from around the seal but I have noticed at times the milk will back up the straw and overflow. Not a major set back. Still a great cup.
Marcela Acosta –
Muy buen tamaño, no derrama nada, muy fácil de limpiar, no tiene tantas tapitas incómodas donde a veces se les guarda moho, volveré a comprar más vasos de este tipo, a mi hijo le fascina, el popote es ancho por dentro y por fuera es muy suave