---
product_id: 440687470
title: "Zak Designs Bluey Kelso Tumbler 3pc Set, Leak Proof Screw On Lid with Straw, BLUD-W330-B, Kelso Tumbler Set, 3 Piece Set"
brand: "zak designs"
price: "KSh11770"
currency: KES
in_stock: true
reviews_count: 6
category: "Zak Designs"
url: https://www.desertcart.co.ke/products/440687470-zak-designs-bluey-kelso-tumbler-3pc-set-leak-proof-screw
store_origin: KE
region: Kenya
---

# Leak-proof valve straw Travel-ready spill protection BPA-free durable materials Zak Designs Bluey Kelso Tumbler 3pc Set, Leak Proof Screw On Lid with Straw, BLUD-W330-B, Kelso Tumbler Set, 3 Piece Set

**Brand:** zak designs
**Price:** KSh11770
**Availability:** ✅ In Stock

## Summary

> 💙 Sip smart, spill less, and stay hydrated in style!

## Quick Answers

- **What is this?** Zak Designs Bluey Kelso Tumbler 3pc Set, Leak Proof Screw On Lid with Straw, BLUD-W330-B, Kelso Tumbler Set, 3 Piece Set by zak designs
- **How much does it cost?** KSh11770 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/440687470-zak-designs-bluey-kelso-tumbler-3pc-set-leak-proof-screw)

## 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

- • **Hydrate in Style:** Bluey-themed tumblers that make hydration fun and eco-friendly
- • **Sip Without Spills:** Innovative silicone straw valve stops leaks even when tipped over
- • **Kid-Approved Design:** Soft, comfortable straws perfect for kids transitioning from sippy cups
- • **Dual Material Durability:** Stainless steel and plastic tumblers built to last and fit every occasion
- • **Dishwasher Safe Convenience:** Top rack dishwasher safe lids and plastic tumbler for easy cleaning

## Overview

The Zak Designs Bluey Kelso Tumbler 3pc Set features two durable tumblers—one 15 oz plastic and one 12 oz double-wall stainless steel—each equipped with a leak-proof silicone straw with a built-in valve. BPA-free and designed for both home and travel, these tumblers combine kid-friendly comfort with spill-proof innovation, dishwasher-safe convenience, and a playful Bluey design that encourages eco-conscious hydration.

## Description

This leak-proof tumbler set from Zak Designs makes hydration fun for any fan of Bluey! Durable Materials: The set includes two different tumblers, one made from plastic and one made with double-wall stainless steel; both are durable enough to use every day. The comfortable straws are made from silicone, and everything is completely BPA free. 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: Choose lightweight plastic or double-wall stainless steel, whichever suits the situation! The tumblers won't splash or leak, making them ideal to take on the go. At home, you don't have to worry about spills around papers or electronics, and drinks stay easily accessible through the straw. Specifications: 1 plastic tumbler (15 oz), 1 stainless steel tumbler (12 oz), 1 additional sipper and straw. Made of durable plastic, stainless steel, and silicone. BPA-Free - Zak is committed to safety. Lids and plastic tumbler are top rack dishwasher safe, hand wash stainless steel tumbler; do not microwave. Character: Bluey.

Review: Good quality - Really good 👍🏻
Review: Kids love them great quality

## Features

- MATERIAL: The durable tumblers are made of plastic and stainless steel with silicone straws. Long-lasting and BPA free, the lids and plastic tumbler are top rack dishwasher safe, while the stainless steel tumbler should be hand washed. Do not microwave.
- SIZE: The set contains two tumblers and one additional sipper and straw. The plastic tumbler has a capacity of 15 ounces and the double-wall stainless steel tumbler has a capacity of 12 ounces.
- LEAK-PROOF DESIGN: Each 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 tumblers are suited for travel, since they won't leak while keeping drinks easily accessible. They're also great for drinking beverages at home without worrying about spilling on papers or electronics.
- LIFESTYLE: Zak Designs drinkware makes hydration a fun part of your daily routine! These Bluey tumblers are great for kids just graduating from sippy cups. The tumblers are fully reusable--no more disposable cups--and you can choose the material that best suits the situation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09RF56P28 |
| Best Sellers Rank | #27,799 in Kitchen ( See Top 100 in Kitchen ) #386 in Tumblers & Water Glasses |
| Brand | Zak Designs |
| Capacity | 15 Fluid Ounces |
| Color | Bluey |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,698) |
| Date First Available | 27 February 2022 |
| Item Weight | 322 g |
| Material | Stainless Steel Plastic Silicone |
| Model Number | BLUD-W330-B |
| Product Dimensions | 16.31 x 9.5 x 17.5 cm; 322.05 g |
| Special Features | Leak Proof, Spill Proof, Vacuum Insulated |

## Product Details

- **Brand:** Zak Designs
- **Capacity:** 15 Fluid Ounces
- **Colour:** Bluey
- **Material:** Stainless Steel Plastic Silicone
- **Special features:** Leak Proof, Spill Proof, Vacuum Insulated

## Images

![Zak Designs Bluey Kelso Tumbler 3pc Set, Leak Proof Screw On Lid with Straw, BLUD-W330-B, Kelso Tumbler Set, 3 Piece Set - Image 1](https://m.media-amazon.com/images/I/712s3qftCmL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: Is there a silicone boot that fits the stainless steal cup to prevent dings?**
A: We do not currently make these but are looking at adding in the near future.

**Q: Can i sterilize the plastic cup and its lid in the baby bottle sterilizer?**
A: We are not sure, we have not tested it for this.

**Q: Do you have to bite the straw to get get it to work? Or is it like a typical silicone straw?**
A: You can do it without biting but a little pressure will make a better flow.

**Q: Age group?**
A: These are for 3+.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by A***N on 3 March 2023*

Really good 👍🏻

### ⭐⭐⭐⭐⭐ Review
*by B***N on 10 November 2023*

Kids love them great quality

### ⭐⭐⭐⭐⭐ Review
*by S***T on 18 July 2025*

These cups are great for toddlers especially ones that like to tip cups over. Hardly any spillage!

## Frequently Bought Together

- Zak Designs Bluey Kelso Tumbler Set, 15 fl.oz. Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper, 3pc Set, Non-BPA
- Horizon Group USA Bluey Aqua Art - Reusable Water Reveal Activity Pages With Water Pen for No-Mess Drawing and Coloring
- Crayola Bluey Color Wonder Coloring Set, 18 Bluey Coloring Pages, Mess Free Coloring for Toddlers, Bluey Toys, Holiday Gifts for Kids, Stocking Stuffer

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**Shop now:** [https://www.desertcart.co.ke/products/440687470-zak-designs-bluey-kelso-tumbler-3pc-set-leak-proof-screw](https://www.desertcart.co.ke/products/440687470-zak-designs-bluey-kelso-tumbler-3pc-set-leak-proof-screw)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-15*