---
product_id: 632214207
title: "Zak Designs CoComelon Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper (3pc Set, Non-BPA), 15 Fluid Ounces"
brand: "zak designs"
price: "829 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Zak Designs"
url: https://www.desertcart.dk/products/632214207-zak-designs-cocomelon-kelso-tumbler-set-leak-proof-screw-on
store_origin: DK
region: Denmark
---

# 15 oz plastic tumbler capacity BPA-free & dishwasher safe Leak-proof silicone straw valve Zak Designs CoComelon Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper (3pc Set, Non-BPA), 15 Fluid Ounces

**Brand:** zak designs
**Price:** 829 kr
**Availability:** ✅ In Stock

## Summary

> 🥤 Hydrate in style, spill-free, and with CoComelon charm!

## Quick Answers

- **What is this?** Zak Designs CoComelon Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper (3pc Set, Non-BPA), 15 Fluid Ounces by zak designs
- **How much does it cost?** 829 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/632214207-zak-designs-cocomelon-kelso-tumbler-set-leak-proof-screw-on)

## 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

- • **Effortless Cleaning:** Top-rack dishwasher safe plastic components and easy hand wash stainless steel for busy lifestyles.
- • **Kid-Approved Comfort:** Soft, easy-sip silicone straws designed for toddlers transitioning from sippy cups with zero fuss.
- • **Eco-Friendly Hydration:** Reusable, BPA-free materials keep your child safe and reduce single-use waste—hydrate responsibly.
- • **Spill-Proof Confidence:** Innovative valve in silicone straw stops leaks and spills, perfect for busy parents and on-the-go kids.
- • **Dual-Material Durability:** Includes both lightweight plastic and insulated stainless steel tumblers for versatile hydration anytime, anywhere.

## Overview

The Zak Designs CoComelon Kelso Tumbler Set is a 3-piece BPA-free hydration bundle featuring a 15 oz plastic tumbler, a 12 oz double-wall stainless steel tumbler, and an extra silicone straw sipper. Designed with leak-proof valve straws and durable materials, this set is perfect for toddlers transitioning from sippy cups, offering spill protection, easy cleaning, and versatile use at home or on the go.

## Description

This leak-proof tumbler set from Zak Designs makes hydration fun for any fan of CoComelon! 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: CoComelon.

Review: Le gustó mucho a mi niña, está de muy buen tamaño y de muy buena calidad , para llevar a todos lados !
Review: No escurren nada, el material es muy bueno y la boquilla es suave, no es tan dificil para jalar el agua. Muy facil de lavar. me encantaron

## 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 CoComelon 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 | B09TVS68VJ |
| Batteries required | No |
| Best Sellers Rank | 99,751 in Baby Products ( See Top 100 in Baby Products ) 1,428 in Sippy Cups |
| Care instructions | Dishwasher Safe, Hand Wash Only |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,199) |
| Date First Available | 3 April 2024 |
| Dishwasher safe? | Yes |
| Finish types | Painted |
| Included components | 12oz Stainless Steel Tumbler X 1, 15oz PP Tumbler X 1, Additional Sipper X 1 |
| Is assembly required | No |
| Is mould resistant | BPA Free |
| Item model number | CCMD-W330 |
| Item weight | 0.71 Pounds |
| Number of pieces | 2 |
| Product Dimensions | 16.31 x 9.5 x 17.5 cm; 322.05 g |

## Product Details

- **Brand:** Zak Designs
- **Capacity:** 15 Fluid Ounces
- **Colour:** Cocomelon
- **Material:** Stainless Steel Plastic Silicone
- **Special feature:** Additional Straw, BPA Free, Insulated, Reusable, Splash-Proof

## Images

![Zak Designs CoComelon Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper (3pc Set, Non-BPA), 15 Fluid Ounces - Image 1](https://m.media-amazon.com/images/I/31BC8VG213L.jpg)
![Zak Designs CoComelon Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper (3pc Set, Non-BPA), 15 Fluid Ounces - Image 2](https://m.media-amazon.com/images/I/41KqI8CR3oL.jpg)
![Zak Designs CoComelon Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper (3pc Set, Non-BPA), 15 Fluid Ounces - Image 3](https://m.media-amazon.com/images/I/41RzpnLT67L.jpg)
![Zak Designs CoComelon Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper (3pc Set, Non-BPA), 15 Fluid Ounces - Image 4](https://m.media-amazon.com/images/I/41Z01QYWG1L.jpg)
![Zak Designs CoComelon Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper (3pc Set, Non-BPA), 15 Fluid Ounces - Image 5](https://m.media-amazon.com/images/I/51GRJgWr1TL.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

### ⭐⭐⭐⭐⭐ Review
*by C***. on 7 October 2024*

Le gustó mucho a mi niña, está de muy buen tamaño y de muy buena calidad , para llevar a todos lados !

### ⭐⭐⭐⭐⭐ Review
*by L***. on 15 December 2023*

No escurren nada, el material es muy bueno y la boquilla es suave, no es tan dificil para jalar el agua. Muy facil de lavar. me encantaron

### ⭐⭐⭐⭐⭐ Review
*by F***B on 31 December 2025*

We love these bottles, I'll definitely be buying more. My kids took the inside straws out as they prefer them that way- still works perfectly (albeit more loudly but I don't mind). So great to find stainless steel bottles for little kids. Also, the no spill works perfectly. Best of all, they are SO easy to clean!

## Frequently Bought Together

- Zak Designs CoComelon Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper (3pc Set, Non-BPA), 15 fluid ounces
- The First Years CoComelon Dinnerware Set - Toddler Plates and Toddler Utensils- 4 Count

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-05*