---
product_id: 487953520
title: "Zak Designs 15oz Bluey Kelso Tumbler Set, BPA-Free Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Bundle for Kids, 2 Count (Pack of 1)"
brand: "zak designs"
price: "€ 2.63"
currency: EUR
in_stock: false
url: https://www.desertcart.gr/products/487953520-zak-designs-15oz-bluey-kelso-tumbler-set-bpa-free-leak
store_origin: GR
region: Greece
---

# Fits Car Cup Holders Perfectly Leak-Proof Silicone Straw Valve BPA-Free Durable Plastic Zak Designs 15oz Bluey Kelso Tumbler Set, BPA-Free Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Bundle for Kids, 2 Count (Pack of 1)

**Brand:** zak designs
**Price:** € 2.63
**Availability:** ❌ Out of Stock

## Summary

> 💧 Sip Smart, Spill Less – The Ultimate Kid-Approved Tumbler Duo!

## Quick Answers

- **What is this?** Zak Designs 15oz Bluey Kelso Tumbler Set, BPA-Free Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Bundle for Kids, 2 Count (Pack of 1) by zak designs
- **How much does it cost?** € 2.63 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/487953520-zak-designs-15oz-bluey-kelso-tumbler-set-bpa-free-leak)

## Best For

- zak designs enthusiasts

## Why This Product

- Trusted zak designs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Friendly & Fun:** Reusable Bluey-themed tumblers that make hydration exciting while ditching disposables.
- • **Travel-Ready Design:** Slim 3.16-inch diameter fits seamlessly into car cup holders for hydration anywhere.
- • **Spill-Proof Confidence:** Innovative straw valve stops leaks and spills, perfect for busy kids and on-the-go parents.
- • **Safe & Durable Hydration:** Crafted from BPA-free plastic and soft silicone for worry-free daily use.
- • **Dishwasher-Safe Convenience:** Easy cleanup with dishwasher-safe materials—no more hassle after playtime.

## Overview

The Zak Designs 15oz Bluey Kelso Tumbler Set includes two BPA-free, durable plastic tumblers with soft silicone straws featuring a leak-proof valve. Sized to fit car cup holders and dishwasher safe, these tumblers are perfect for kids transitioning from sippy cups, ensuring spill-free hydration at home or on the go.

## Description

This leak-proof tumbler set from Zak Designs makes hydration fun for any Bluey fan! 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. Character: Bluey, Bingo, Bandit, Chilli (Bluey).

## Features

- SIZE: The set contains two Bluey 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 Bluey 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Zak Designs |
| Model Number | BLUA-U265 |
| Colour | Bluey |
| Diameter | 3.16 Inches |
| Special Features | Dishwasher Safe, Leak Proof, Lightweight, Soft Straw |
| Item Weight | 159 g |

## Product Details

- **Brand:** Zak Designs
- **Material:** Plastic
- **Colour:** Bluey
- **Capacity:** 15 Fluid Ounces
- **Special feature:** Dishwasher Safe, Leak Proof, Lightweight, Soft Straw

## Images

![Zak Designs 15oz Bluey Kelso Tumbler Set, BPA-Free Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Bundle for Kids, 2 Count (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/71TKQXgMx9L.jpg)
![Zak Designs 15oz Bluey Kelso Tumbler Set, BPA-Free Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Bundle for Kids, 2 Count (Pack of 1) - Image 2](https://m.media-amazon.com/images/I/91EPELMSDuL.jpg)
![Zak Designs 15oz Bluey Kelso Tumbler Set, BPA-Free Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Bundle for Kids, 2 Count (Pack of 1) - Image 3](https://m.media-amazon.com/images/I/91hlIkWtpbL.jpg)
![Zak Designs 15oz Bluey Kelso Tumbler Set, BPA-Free Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Bundle for Kids, 2 Count (Pack of 1) - Image 4](https://m.media-amazon.com/images/I/71XRr0aR15L.jpg)
![Zak Designs 15oz Bluey Kelso Tumbler Set, BPA-Free Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Bundle for Kids, 2 Count (Pack of 1) - Image 5](https://m.media-amazon.com/images/I/71pGHIPZcTL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name, Style Name** options.

## Questions & Answers

**Q: Does the Kelso prevent spills when the tumbler is tipped over?**
A: 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.

**Q: Is the tumbler easy to clean?**
A: 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.

**Q: How old should my child be to use the Kelso tumbler?**
A: We recommend this tumbler for kids age 3 and up.

**Q: What kind of drinks can go in the Kelso tumbler?**
A: 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.

**Q: Can I travel with the Kelso?**
A: 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.

## Frequently Bought Together

- Zak Designs 15oz Bluey Kelso Tumbler Set, BPA-Free Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Bundle for Kids, 2 Count (Pack of 1)
- Zak Designs Kelso Toddler Cups For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (DinoRoar, Zaksaurus)
- Infantino My 1st Tumbler – Adorable Miniature Tumbler with Leak-Resistant Straw and Toddler-Friendly Handle, Encourages Hydration, Easy to Clean, 9 fl. oz, Ocean

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-24*