---
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: "2486582₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Zak Designs"
url: https://www.desertcart.vn/products/487953520-zak-designs-15oz-bluey-kelso-tumbler-set-bpa-free-leak
store_origin: VN
region: Vietnam
---

# Leak-proof valve straw - zero spills guaranteed 15oz capacity - just right for on-the-go hydration BPA-free & dishwasher safe - safe, sustainable, and easy clean 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:** 2486582₫
**Availability:** ✅ In Stock

## Summary

> 💧 Sip Smart, Spill Less — The Ultimate Kid-Proof Tumbler!

## 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?** 2486582₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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

- • **Built for Real Life:** Durable plastic and soft silicone straw withstands toddler teething and daily drops without cracking.
- • **Eco-Friendly & Safe:** BPA-free, reusable, and dishwasher safe—ditch disposables and keep your family healthy.
- • **Travel-Ready Design:** Fits standard car cup holders and is lightweight for seamless hydration on the move.
- • **Spill-Proof Confidence:** Innovative silicone valve straw locks in liquids, preventing leaks even when tipped or dropped.
- • **Hydrate Without the Hassle:** 15oz tumblers perfectly sized for kids and busy parents alike, reducing constant refills.

## Overview

The Zak Designs Bluey Kelso Tumbler Set includes two 15oz BPA-free tumblers made from durable plastic with soft silicone leak-proof straws. Designed for kids transitioning from sippy cups, these dishwasher-safe tumblers feature a spill-proof valve straw that prevents leaks and withstands rough toddler use. Perfect for home or travel, they fit car cup holders and make hydration fun and mess-free.

## 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).

Review: 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
Review: The indestructible Bluey cup that survived teething and toddler teething! My 20 month-old is deep in the “everything hurts my gums” teething phase and this is the ONLY cup she’ll use right now. The silicone straw is super soft and flexible; she chews on it like a pacifier and it just bounces back, no cracks or tears after weeks of use. She’s dropped it off the high chair approximately 8,000 times (hardwood floors, tile, concrete patio, you name it) and it has never once leaked or cracked, or even popped open. I’ve stopped flinching when it hits the ground. It also holds 10 oz, which means I’m not refilling milk every 12 minutes like with her smaller cups. Bonus: the Bluey design makes her light up every time she sees it. Dishwasher-safe, drop-proof, chew-proof, and actually spill-proof. I’m buying two more so we’re never without a clean one. If you have a teething toddler who treats cups like frisbees, this is your holy grail. 🦷💙

## 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 |
|---------------|-------|
| ASIN | B08XWQFRCH |
| Age Range Description | Kid |
| Best Sellers Rank | 1,883,534 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 6,151 in Glassware Tumblers |
| Brand Name | Zak Designs |
| Capacity | 15 Fluid Ounces |
| Colour | Bluey |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,909) |
| Finish Type | Glossy |
| Global Trade Identification Number | 00707849125092 |
| Included Components | Lightweight Tumbler, Straw Lid |
| Is the item dishwasher safe? | Yes |
| Item Dimensions W x H | 8.1W x 16.9H centimetres |
| Item Shape | Round |
| Item Type Name | Made of Durable Plastic and Silicone, Perfect Bundle for Kids |
| Item Weight | 159 g |
| Manufacturer | Zak Designs |
| Manufacturer Part Number | BLUA-U265 |
| Material Features | Insulated |
| Material Type | Plastic |
| Material Type Free | BPA Free |
| Model Number | BLUA-U265 |
| Number of Items | 1 |
| Occasion | All Occasions, Birthday, Christmas |
| Other Special Features of the Product | Dishwasher Safe, Leak Proof, Lightweight, Soft Straw |
| Pattern | Solid |
| Product Care Instructions | Dishwasher Safe, Hand Wash Only |
| Product Style | Bluey |
| Recommended Uses For Product | Home, Travel |
| Reusability | Reusable |
| Size | 15 ounces |
| Specific Uses For Product | Cold Drinks |
| Subject Character | Bluey |
| Theme | Adventure, Animals, Cartoon |
| UPC | 707849125092 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Zak Designs
- **Capacity:** 15 Fluid Ounces
- **Colour:** Bluey
- **Material:** Plastic
- **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 **Color, Size, Style** 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***A on 6 April 2022*

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

### ⭐⭐⭐⭐⭐ Review
*by B***B on 9 December 2025*

The indestructible Bluey cup that survived teething and toddler teething! My 20 month-old is deep in the “everything hurts my gums” teething phase and this is the ONLY cup she’ll use right now. The silicone straw is super soft and flexible; she chews on it like a pacifier and it just bounces back, no cracks or tears after weeks of use. She’s dropped it off the high chair approximately 8,000 times (hardwood floors, tile, concrete patio, you name it) and it has never once leaked or cracked, or even popped open. I’ve stopped flinching when it hits the ground. It also holds 10 oz, which means I’m not refilling milk every 12 minutes like with her smaller cups. Bonus: the Bluey design makes her light up every time she sees it. Dishwasher-safe, drop-proof, chew-proof, and actually spill-proof. I’m buying two more so we’re never without a clean one. If you have a teething toddler who treats cups like frisbees, this is your holy grail. 🦷💙

### ⭐⭐⭐⭐⭐ Review
*by N***G on 16 March 2026*

My toddler loves them. Great for smoothies or yogurt drinks. Easy to clean.

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-23*