Does the Kelso prevent spills when the tumbler is tipped over?

Yes, and you don't need to remember to close the lid! The Kelso tumbler has a valve in the spout, which lets water flow freely when kids are drinking, but stops spills if the tumbler is tipped over.

Is the tumbler easy to clean?

Yes, both the spout on top of the lid and the inner straw underneath the lid are removable to make cleaning easy, and the parts are all dishwasher safe.

How old should my child be to use the Kelso tumbler?

We recommend this tumbler for kids age 3 and up.

What kind of drinks can go in the Kelso tumbler?

The Kelso tumbler is perfect for everyday cold beverages like water, milk, or juice. Thick smoothies are a little more difficult to drink with the valve, while carbonated drinks can build pressure and push liquid up through the straw.

Can I travel with the Kelso?

The Kelso tumbler fits in most car and stroller cup holders for on the go convenience. We don't recommend putting the Kelso tumbler in a bag, as pressing on the soft spout can open the valve and allow drinks to flow out.

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

Product ID: 320691733

Details

Brand
Zak Designs
Capacity
15 Fluid
Colour
Underwater
Material
Plastic
Special features
Leak Proof

💧15 oz spill-proof capacity

🔒Leak-proof silicone valve straw

🚗Fits standard car cup holders

249.38 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💦 Sip smart, spill less — hydration made hassle-free!

DURABLE SAFE - BPA-free, dishwasher-safe plastic ensures long-lasting use without harmful chemicals.
ON THE GO READY - Compact 3.16-inch diameter tumbler fits perfectly in car cup holders for busy families.
KID APPROVED COMFORT - Soft silicone straw designed for gentle sipping and easy transition from sippy cups.
ECO FRIENDLY HYDRATION - Reusable design replaces disposable cups, making hydration fun and sustainable.
SPILL PROOF CONFIDENCE - Leak-proof valve straw keeps every drop inside, no mess, no stress.

The Zak Designs Kelso 15 oz Tumbler Set features two durable, BPA-free plastic tumblers with soft silicone straws equipped with leak-proof valves. Sized to fit car cup holders and dishwasher safe, these spill-resistant tumblers are perfect for kids transitioning from sippy cups, offering a safe, reusable, and travel-friendly hydration solution.

Specifications

ASIN	B08XVT7JMR
Age Range Description	Baby, Kid
Best Sellers Rank	#8,623 in Baby Products ( See Top 100 in Baby Products ) #175 in Sippy Cups
Brand Name	Zak Designs
Capacity	15 Fluid ounces
Color	Underwater
Customer Package Type	Standard Packaging
Customer Reviews	4.5 4.5 out of 5 stars (10,040)
Finish Types	Glossy
Global Trade Identification Number	00707849124040
Included Components	Lid, Straw
Is the item dishwasher safe?	Yes
Is the item microwaveable?	No
Item Dimensions W x H	9.5W x 17.5H centimeters
Item Type Name	Sippy Cups With Leak-Proof Design is Perfect For Kids
Item Weight	159 g
League Name	NCAA
Manufacturer	Zak Designs
Manufacturer Part Number	6919-U265
Material Features	Recyclable
Material Type	Plastic
Material Type Free	BPA Free
Model Number	6919-U265
Number of Items	2
Occasion	Birthday
Other Special Features of the Product	Leak Proof, Soft Straw
Pattern	Solid
Product Care Instructions	Dishwasher Safe
Product Style	Submarine
Recommended Uses For Product	Travel
Reusability	Reusable
Set Name	2-Piece Set
Shape	Round
Size	15 Ounces
Specific Uses For Product	Cold Drinks
Subject Character	Underwater
Theme	Birthday
UPC	707849124040
Unit Count	2.0 Count

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249.38 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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