Search  for anything...

Zak Designs Kelso 15 oz Tumbler Set, (Space) Non-BPA Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Baby Cup Bundle for Kids (2pc Set)

  • Based on 16,792 reviews
Condition: New
Checking for product changes
$19.99 Why this price?
Black Friday Deal · 9% off was $21.99

Buy Now, Pay Later


As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Nov 28
Order within 16 hours and 18 minutes
Available payment plans shown during checkout

Color: Space


Size: 15oz


Style: Drinkware


Features

  • SIZE: The set contains two 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. Long-lasting and BPA free, 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 colorful tumblers are a great gift for kids just graduating from sippy cups. The tumblers are fully reusable--no more disposable cups--and a fun addition to the daily routine.

Description

This leak-proof tumbler set from Zak Designs makes hydration fun for kids! Durable Materials The tumbler is made from lightweight plastic, and the comfortable straw is made from silicone. Everything is completely BPA free and 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.BPA-Free - Zak is committed to safety.Dishwasher safe, do not microwave.Length: 3.16-inch, Width: 3.16-inch, Height: 6.67-inch.Design: Space.

Brand: Zak Designs


Color: Space


Special Feature: break_resistant, leak proof, freezer_safe, leak_proof


Style: Drinkware


Theme: Space


Reusability: Reusable


Finish Types: Glossy


Material Type Free: BPA Free


Product Care Instructions: Hand Wash Only, Dishwasher Safe


Material Features: Insulated


Material Type: Plastic


Number of Items: 1


Item Dimensions W x H: 3.74"W x 6.89"H


Unit Count: 1.0 Count


Capacity: 15 Fluid Ounces


Manufacturer: Zak Designs


UPC: 707849124057


Age Range Description: Baby


League Name: ncaa


Brand Name: Zak Designs


Recommended Uses For Product: Travel, Home


Built-In Media: Lid, Straw


Specific Uses For Product: Drinking various beverages


Shape: Round


Pattern: Solid


Theme: Space


Occasion: Birthday


Color: Space


Style Name: Drinkware


Additional Features: break_resistant, leak proof, freezer_safe, leak_proof


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great cups for toddler!
Color: Fanciful Unicorn & Happy Skies Size: 15oz Style: Drinkware
Great cups with a cute design. These are great quality and do not leak, making them a great choice for toddlers. Super easy to clean and a great value.
Reviewed in the United States on October 27, 2024 by KJ

  • The best toddler/kiddo cup!
Color: Gabby's Dollhouse Cakey Cat Size: 15oz Style: Drinkware
These are our favorite cups for our 2 y/o and 4 y/o! These do NOT leak, even when held upside down! I love the different prints available and the plastic is high quality. These may seem like a bit of an investment compared to other cups but they are well worth it! I also love that they are dishwasher safe! ... show more
Reviewed in the United States on November 9, 2024 by Meghan Nicholson

  • Perfect Toddler Cup
Color: Underwater Size: 15oz Style: Drinkware
I absolutely love the Zak Designs Kelso Tumbler Set! As a toddler mom, finding spill-proof options is a must, and these tumblers deliver! The underwater theme is super cute and colorful, making my little one excited to drink from them. The 15 oz size is perfect for juice, water, or smoothies—just the right amount for my toddler. The screw-on lid is a game changer; it’s truly leak-proof, so I don’t have to worry about messes in the car or at home. Plus, the built-in straw is easy for tiny hands to manage. They’re also made from non-BPA materials, which gives me peace of mind knowing my child is safe while enjoying their drinks. Final Thoughts: If you’re looking for durable, stylish, and practical tumblers for your toddler, I highly recommend the Zak Designs Kelso Tumbler Set! They make hydration fun and hassle-free for both me and my little one! ... show more
Reviewed in the United States on September 30, 2024 by Sarah Schendzelos

  • Cute cup
Color: Princess Size: 15oz Style: Drinkware
It’s a really cute cup. Little difficult for my daughter to drink out of & it’s not totally leak proof. Sitting up right it was pushing milk out the straw.
Reviewed in the United States on October 10, 2024 by jacquelynn jacquelynn

  • Unbreakable
Color: Baby Yoda (Grogu) Size: 15oz Style: Drinkware
The best feature of these cups is that they’re leak proof, second best - their straw doesn’t get moldy and it’s wide enough for a quick rinse as it is for cleaning with the brush. Overall great cup , survived a trip to Europe with all the throwing around : didn’t crack , doesn’t leak and comfortable to use. ... show more
Reviewed in the United States on November 7, 2024 by silvia tirsina

  • My son loves these
Color: Blippi Size: 15oz Style: Drinkware
These are great cups. Only 3 parts so easy to assemble and easy to clean. They are leakproof and my son loves the Blippi design. I like that it comes in a 2 pack so I can wash one while he uses one. They wash up easily in the dishwasher.
Reviewed in the United States on November 5, 2024 by Julia A

  • Spill proof!
Color: Paw Patrol - Chase & Marshall Size: 15oz Style: Drinkware
These cups have been great for a paw patrol obsessed toddler who also really likes to dump things out. They don’t spill when tipped…but if the straw is squeezed while holding upside down, they will leak. Overall great toddler cups.
Reviewed in the United States on November 16, 2024 by Amazon Customer

  • Leakproof
Color: Spidey and His Amazing Friends Size: 15oz Style: Drinkware
I loved these for my boys. The size is great. There isn’t a weird taste to it. The quality is good. It is leakproof. If they smash the bottle upside down bending the straw part, it will leak, but it’s minimum leakage. Totally worth the value. I have tried others and this was the best one so far. And the spider-man on it, my kids love it. ... show more
Reviewed in the United States on November 8, 2024 by Kaur

Can't find a product?

Find it on Amazon first, then paste the link below.