---
product_id: 329407052
title: "15 oz Kelso Tumbler"
brand: "zak designs"
price: "€ 36.10"
currency: EUR
in_stock: null
category: "Zak Designs"
url: https://www.desertcart.fi/products/329407052-15-oz-kelso-tumbler
store_origin: FI
region: Finland
---

# 15oz capacity for ample hydration Leak-proof silicone valve straw Dishwasher safe for easy cleaning 15 oz Kelso Tumbler

**Brand:** zak designs
**Price:** € 36.10
**Availability:** ❌ Out of Stock

## Summary

> 🚗💙 Sip Smart, Spill Never: The Ultimate Kid-Approved Tumbler!

## Quick Answers

- **What is this?** 15 oz Kelso Tumbler by zak designs
- **How much does it cost?** € 36.10 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/329407052-15-oz-kelso-tumbler)

## 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:** Generous 15oz size keeps kids refreshed longer without constant refills.
- • **Travel-Ready Design:** Slim 3.16" diameter fits most car cup holders, ideal for active families and daily adventures.
- • **Kid-Approved Comfort:** Soft silicone straw designed for gentle sipping, making the transition from sippy cups seamless.
- • **Eco-Friendly Everyday:** Durable, reusable plastic reduces waste and adds a splash of fun with beloved Bluey characters.
- • **Spill-Proof Confidence:** Innovative leak-proof valve straw means no more messes—perfect for busy parents on the go.

## Overview

The Zak Designs Bluey Kelso Tumbler Set features two durable 15oz plastic tumblers with leak-proof screw-on lids and soft silicone straws. Designed for kids 3+, these dishwasher-safe tumblers combine convenience and fun, fitting car cup holders and preventing spills with a built-in valve straw. Perfect for home or travel, they encourage eco-friendly hydration with a beloved Bluey theme.

## Description

desertcart.com : Zak Designs 15oz Bluey Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Bundle for Kids, 2 Count (Pack of 1) : Baby

## 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. 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 |
| Additional product features | Dishwasher Safe, Leak Proof, Lightweight, Soft Straw |
| Age Range (Description) | Kids 3+ |
| Batteries required | No |
| Best Sellers Rank | #38 in Baby ( See Top 100 in Baby ) #1 in Toddler Cups |
| Brand | Zak Designs |
| Cartoon Character | Bluey |
| Color | Bluey |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (29,827) |
| Finish Type | Glossy |
| Global Trade Identification Number | 00707849125092 |
| Included Components | Lightweight Tumbler, Straw Lid |
| Is Dishwasher Safe | Yes |
| Item Weight | 5.6 ounces |
| Item model number | BLUA-U265 |
| Manufacturer | Zak Designs |
| Material Feature | Lightweight |
| Material Type | Plastic |
| Material Type Free | Lead Free |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Dishwasher Safe, Hand Wash Only |
| Product Dimensions | 3.2"W x 6.67"H |
| Recommended Uses For Product | Home, Travel |
| Reusability | Reusable |
| Shape | Round |
| Size | 15 Ounces |
| Special Feature | Dishwasher Safe, Leak Proof, Lightweight, Soft Straw |
| Specific Uses For Product | Cold Drinks |
| Style | Drinkware |
| Theme | Adventure, Animals, Cartoon |
| UPC | 707849125092 |
| Unit Count | 1.0 Count |

## Product Details

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

## Images

![15 oz Kelso Tumbler - Image 1](https://m.media-amazon.com/images/I/415IduvmYHL.jpg)
![15 oz Kelso Tumbler - Image 2](https://m.media-amazon.com/images/I/41L3kbs06SL.jpg)
![15 oz Kelso Tumbler - Image 3](https://m.media-amazon.com/images/I/41Upb3A-OZL.jpg)
![15 oz Kelso Tumbler - Image 4](https://m.media-amazon.com/images/I/41rattjkeIL.jpg)
![15 oz Kelso Tumbler - Image 5](https://m.media-amazon.com/images/I/519YiwFY-uL.jpg)

## 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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**Shop now:** [https://www.desertcart.fi/products/329407052-15-oz-kelso-tumbler](https://www.desertcart.fi/products/329407052-15-oz-kelso-tumbler)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-31*