👉 15% off Kelso with code SIP15
Unicorn and Happy Skies Kelso Kids Leak Proof Tumbler with Lid and Straw - 15 Ounces
Unicorn and Happy Skies Kelso Kids Leak Proof Tumbler with Lid and Straw - 15 Ounces
Unicorn and Happy Skies Kelso Kids Leak Proof Tumbler with Lid and Straw - 15 Ounces
Unicorn and Happy Skies Kelso Kids Leak Proof Tumbler with Lid and Straw - 15 Ounces
★★★★★ (2754)

Kelso Tumbler, 15 oz. (2 Pack)

Fanciful Unicorn and Happy Skies

$19.99 Last Chance Save
15% off use code SIP15
Material Plastic
Adding to Cart Added to Cart
Orders usually ship within 2 business days
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Leak ProofLeak Proof
Soft StrawSoft Straw
Cup Holder FriendlyCup Holder Friendly
bonus feature
"The removable spout and straw makes cleaning a breeze..."

Let's keep it simple: this tumbler doesn't leak. The silicone sipper spout has a built-in valve that stops water from flowing when no one is drinking, so it's easy for children to quench their thirst but won't make a mess if the tumbler is tipped over. It's the perfect choice for active kids, or young ones just graduating from sippy cups who aren't ready for an open-topped tumbler yet. The 15-ounce tumbler is made of durable plastic, which is lightweight, sturdy enough for everyday adventures, and completely BPA free. We don't recommend putting it in the microwave—this cup is made for cold drinks—but the lid can be disassembled and everything can be put in the top rack of the dishwasher for a quick and easy clean.

  • Attached straw has valve to prevent leaks
  • Prevents spills while keeping beverages accessible
  • 15 oz capacity
  • Made of durable plastic and silicone
  • BPA free
  • Dishwasher safe, do not microwave
  • Hand wash for best results in keeping the artwork bold and bright

20% off is available for:

  • Military and Veterans - Active Duty, Veterans & Retirees
  • First Responders - Police, Fire, and EMT
  • Healthcare Workers - Doctors, Nurses & Staff
  • Teachers - Pre-K, K-12, and Professors
  • Students - University Students

Verify your eligibility and receive a one-time discount code.

Orders in the contiguous U.S.

  • Free no hassle 30 day returns
  • Free economy shipping on $39+ orders
  • $2.99 flat rate shipping on orders below $39
  • International shipping is not available

Orders in Alaska or Hawaii

  • Refunds may be available for damaged or defective product
  • Shipping rates are calculated at checkout

International shipping is not available

We work hard to provide you with quality products. That’s why we’re offering a Limited Lifetime Warranty that covers material or workmanship issues on specified products. For full terms or to submit a claim, visit zak.com/warranty

Leak Proof Lid
Cup Holder Friendly
Straw
Goodbye Spills

Flexible leak-proof sipper spout and easy screw-on lid

Easy to Clean

Detachable spout and dishwasher safe

Travel Ready

Comfortable grip and cup holder friendly

Questions & Answers

The silicone sipper spout has a built-in valve that stops water from flowing when no one is drinking. To securely close the screw-on lid, place it on top of the bottle and rotate it clockwise until it stops turning. Make sure that the lid stays level as it moves and check to see that it is not sitting crookedly on top of the bottle.

Kelso tumblers are top rack dishwasher safe! To avoid residue build-up, do not leave beverages in the bottle for long periods of time (overnight) and allow pieces to fully dry when washed. To ensure the artwork remains vibrant, we recommend hand washing when possible. Also, the spout is detachable for easy cleaning.

You can find Kelso replacement straws here: https://replacement.zakdesigns.org

Yes, all Zak Designs products have been 100% BPA Free since 1995!

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