---
product_id: 379403155
title: "Blue's Clues 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 fl oz"
brand: "zak designs"
price: "$129"
currency: NZD
in_stock: true
reviews_count: 7
category: "Zak Designs"
url: https://www.desertcart.nz/products/379403155-blues-clues-kelso-tumbler-set-leak-proof-screw-on-lid
store_origin: NZ
region: New Zealand
---

# 15 oz plastic tumbler capacity BPA-free & reusable materials Leak-proof silicone straw valve Blue's Clues 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 fl oz

**Brand:** zak designs
**Price:** $129
**Availability:** ✅ In Stock

## Summary

> 💧 Sip smart, spill less, and stay ahead of the hydration game!

## Quick Answers

- **What is this?** Blue's Clues 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 fl oz by zak designs
- **How much does it cost?** $129 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/379403155-blues-clues-kelso-tumbler-set-leak-proof-screw-on-lid)

## 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

- • **Versatile Hydration:** Choose lightweight plastic or insulated stainless steel to match every outing or playdate.
- • **Kid-Approved Comfort:** Soft, easy-sip silicone straws make hydration fun and fuss-free for little hands.
- • **Eco-Friendly Everyday:** Reusable, BPA-free design means no more disposable cups—hydrate sustainably in style.
- • **Spill-Proof Confidence:** Innovative valve in silicone straw stops leaks before they start—perfect for on-the-go parents.
- • **Dual-Material Durability:** Plastic & stainless steel tumblers built to last through every adventure.

## Overview

The Zak Designs Blue's Clues Kelso Tumbler Set is a 3-piece hydration bundle featuring a 15 oz plastic tumbler, a 12 oz double-wall stainless steel tumbler, and an extra silicone straw sipper. Designed leak-proof with a valve-equipped silicone straw, these BPA-free tumblers combine durability and kid-friendly comfort. Dishwasher safe (plastic parts) and perfect for both home and travel, this set keeps drinks accessible without spills, making it ideal for kids transitioning from sippy cups while promoting eco-conscious reuse.

## Description

This leak-proof tumbler set from Zak Designs makes hydration fun for any Spider-Man fan! 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 dishwasher safe, hand wash stainless steel tumbler; do not microwave. Character: Marvel Spider-Man (Spidey and His Amazing Friends).

Review: Great for spidey mad kids. - These are absolutely fabulous! Came really quick too. Having the choice of a plastic one or stainless steel is awesome. The stainless steel is great for keeping up with kids. Only draw back I have found is that the straw has actually split on them so they are no longer leak proof, shame as they aren't quick to replace coming from America. If I could easily buy more without the cost and wait I totally would.
Review: Good but... - The top red mouth piece over time goes black on the inside. Been scrubbing it but over time it's nust got worse. Seems the material used is not good.

## 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 Spider-Man 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 | B099JBTY9J |
| Additional product features | Additional Straw, Insulated, Reusable, Splash-Proof, Vacuum Insulated |
| Batteries required | No |
| Best Sellers Rank | 936,991 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 3,124 in Glassware Tumblers |
| Best uses | Cold Drinks, indoor, outdoor |
| Care Instructions | Dishwasher Safe, Hand Wash Only |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,112) |
| Date First Available | 1 Aug. 2021 |
| Item Weight | 322 g |
| Item model number | U347-W330 |
| Material Type | Stainless Steel Plastic Silicone |
| Material-free | BPA Free |
| Model Number | U347-W330 |
| Number of items | 3 |
| Product Dimensions | 9.5 x 9.5 x 17.5 cm; 322.05 g |
| Standing screen display size | 15 Inches |
| Style | Modern |

## Product Details

- **Brand:** Zak Designs
- **Capacity:** 15 Fluid Ounces
- **Colour:** Spider-man Spidey and His Amazing Friends
- **Material:** Stainless Steel Plastic Silicone
- **Special feature:** Additional Straw, Insulated, Reusable, Splash-Proof, Vacuum Insulated

## Images

![Blue's Clues 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 fl oz - Image 1](https://m.media-amazon.com/images/I/71lZi9gsm5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for spidey mad kids.
*by A***R on 5 July 2024*

These are absolutely fabulous! Came really quick too. Having the choice of a plastic one or stainless steel is awesome. The stainless steel is great for keeping up with kids. Only draw back I have found is that the straw has actually split on them so they are no longer leak proof, shame as they aren't quick to replace coming from America. If I could easily buy more without the cost and wait I totally would.

### ⭐⭐ Good but...
*by R***U on 31 October 2024*

The top red mouth piece over time goes black on the inside. Been scrubbing it but over time it's nust got worse. Seems the material used is not good.

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

Kids love them great quality

## Frequently Bought Together

- Zak Designs Spidey and His Amazing Friends 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
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- Zak Designs Paw Patrol Kids Spout Cover and Built-in Carrying Loop Made of Plastic, Leak-Proof Water Bottle Design (Rocky, Rubble & Chase, 16 oz, BPA-Free)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-13*