---
product_id: 715528183
title: "Zak Designs Sesame Street Kelso Toddler Tumblers For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Elmo and Cookie Monster)"
brand: "zak designs"
price: "$3.03"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/715528183-zak-designs-sesame-street-kelso-toddler-tumblers-for-travel-at
store_origin: US
region: United States of America
---

# Leak-proof silicone valve straw Fits standard car cup holders 15oz capacity for all-day hydration Zak Designs Sesame Street Kelso Toddler Tumblers For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Elmo and Cookie Monster)

**Brand:** zak designs
**Price:** $3.03
**Availability:** ❌ Out of Stock

## Summary

> 💧 Sip smart, spill less, smile more with Zak Designs!

## Quick Answers

- **What is this?** Zak Designs Sesame Street Kelso Toddler Tumblers For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Elmo and Cookie Monster) by zak designs
- **How much does it cost?** $3.03 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/715528183-zak-designs-sesame-street-kelso-toddler-tumblers-for-travel-at)

## 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

- • **Sesame Street Fun:** Elmo & Cookie Monster designs make hydration a playful daily ritual.
- • **Spill-Free Sipping:** Innovative valve straw stops leaks and messes, perfect for on-the-go parents.
- • **Travel-Ready Design:** Compact 15oz tumblers fit snugly in car cup holders for hassle-free outings.
- • **Easy Clean, Every Time:** Disassembles quickly for thorough cleaning—no more hidden gunk.
- • **Kid-Approved Durability:** BPA-free, dishwasher safe plastic built to withstand toddler adventures.

## Overview

Zak Designs Sesame Street Kelso Toddler Tumblers are durable, BPA-free 15oz sippy cups featuring a leak-proof silicone valve straw. Designed for both home and travel, these dishwasher-safe tumblers fit car cup holders and come in fun Elmo and Cookie Monster designs, making hydration safe, easy, and enjoyable for toddlers transitioning from sippy cups.

## Description

Full description not available

## Features

- SIZE: The set contains two different Sesame Street tumblers that are 3.20 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, can be disassembled for easy cleaning, 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 tumblers are a great gift for kids just graduating from sippy cups. The Sesame Street tumblers are fully reusable--no more disposable cups--and a fun addition to the daily routine.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Zak Designs |
| Model Number | 001-001-629 |
| Color | Elmo and Cookie Monster (Sesame Street) |
| Product Dimensions | 9.5 x 9.5 x 17.5 cm; 158.76 g |
| Capacity | 15 Fluid Ounces |
| Material | Plastic |
| Special Features | Cupholder Friendly, Dishwasher Safe, Leak Proof, Lightweight, Soft Straw |
| Item Weight | 159 g |

## Product Details

- **Brand:** Zak Designs
- **Material:** Plastic
- **Colour:** Elmo and Cookie Monster (Sesame Street)
- **Capacity:** 15 Fluid Ounces
- **Special features:** Cupholder Friendly, Dishwasher Safe, Leak Proof, Lightweight, Soft Straw

## Images

![Zak Designs Sesame Street Kelso Toddler Tumblers For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Elmo and Cookie Monster) - Image 1](https://m.media-amazon.com/images/I/7133W-QyT6L.jpg)
![Zak Designs Sesame Street Kelso Toddler Tumblers For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Elmo and Cookie Monster) - Image 2](https://m.media-amazon.com/images/I/71g0-f+jHeL.jpg)
![Zak Designs Sesame Street Kelso Toddler Tumblers For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Elmo and Cookie Monster) - Image 3](https://m.media-amazon.com/images/I/91SIcTfXJbL.jpg)
![Zak Designs Sesame Street Kelso Toddler Tumblers For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Elmo and Cookie Monster) - Image 4](https://m.media-amazon.com/images/I/71XRr0aR15L.jpg)
![Zak Designs Sesame Street Kelso Toddler Tumblers For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Elmo and Cookie Monster) - Image 5](https://m.media-amazon.com/images/I/71pGHIPZcTL.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 Sesame Street Kelso Toddler Tumblers For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (Elmo and Cookie Monster)
- Skip Hop x Sesame Street Baby Snack Container, Toddler Snack Cup, Elmo
- Zak Designs Sesame Street Kelso Toddler Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Elmo)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-01*