---
product_id: 640779381
title: "Sesame Street Kelso 12oz Stainless Steel Leak-Proof Toddler Cup"
brand: "zak designs"
price: "117.54 DT"
currency: TND
in_stock: true
category: "Zak Designs"
url: https://www.desertcart.tn/products/640779381-sesame-street-kelso-12oz-stainless-steel-leak-proof-toddler-cup
store_origin: TN
region: Tunisia
---

# leak-proof valve 12oz capacity 10hr vacuum insulation Sesame Street Kelso 12oz Stainless Steel Leak-Proof Toddler Cup

**Brand:** zak designs
**Price:** 117.54 DT
**Availability:** ✅ In Stock

## Summary

> 🥤 Keep your little one cool, clean, and spill-free—because hydration should never hold them back!

## Quick Answers

- **What is this?** Sesame Street Kelso 12oz Stainless Steel Leak-Proof Toddler Cup by zak designs
- **How much does it cost?** 117.54 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/640779381-sesame-street-kelso-12oz-stainless-steel-leak-proof-toddler-cup)

## 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

- • **Zero Spill Zone:** Innovative leak-proof valve in the silicone straw prevents messy accidents, perfect for busy parents and active kids.
- • **Chill That Thrill:** Vacuum insulated double-wall keeps drinks cold up to 10 hours—no more lukewarm disappointments on the go.
- • **Sip in Style & Safety:** Food-grade 18/8 stainless steel with BPA-free silicone straw ensures pure, safe hydration for your toddler.
- • **Travel-Ready Hydration:** Compact 12oz size fits car cup holders and toddler hands alike—ideal for school runs, playdates, and family adventures.
- • **Dishwasher-Ready Convenience:** Fully disassemblable lid and tumbler are top-rack dishwasher safe, making cleanup effortless and hygienic.

## Overview

The Zak Designs Sesame Street Kelso 12oz Stainless Steel Toddler Cup combines durable, food-grade 18/8 stainless steel with a BPA-free silicone straw featuring a leak-proof valve. Vacuum insulated to keep drinks cold for up to 10 hours, its double-wall design prevents condensation and mess. Dishwasher safe and travel-friendly, this spill-proof tumbler is perfect for toddlers transitioning from sippy cups, making hydration fun and hassle-free.

## Description

Shop Zak Designs at the desertcart Dining & Entertaining store. Free Shipping on eligible items. Everyday low prices, save up to 50%.

## Features

- SIZE AND MATERIAL: The drinking tumbler has a 12-ounce capacity and measures 3.2 inches in diameter and 6.77 inches tall. It's made of food-grade, 18/8 stainless steel with a silicone spout. The lid can be disassembled for cleaning and the pieces, tumbler included, are top rack dishwasher safe. Everything is BPA free and should not be microwaved.
- VACUUM INSULATED: The water tumbler has vacuum insulation to keep drinks cold for up to 10 hours. The double-wall construction also prevents condensation from forming on the outside, eliminating messy water rings.
- LEAK-PROOF DESIGN: The silicone straw spout 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! This Sesame Street tumbler is a great gift for any young fan or kids just graduating from sippy cups. The tumbler is fully reusable--no more disposable cups--and a fun addition to the daily routine.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D73F7WMW |
| Age Range Description | Kid 3+ |
| Best Sellers Rank | #288 in Baby ( See Top 100 in Baby ) #8 in Toddler Cups |
| Brand | Zak Designs |
| Brand Name | Zak Designs |
| Capacity | 12 fluid ounces |
| Color | Sesame Street (Elmo) |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 out of 5 stars 4,076 Reviews |
| Finish Types | Glossy |
| Global Trade Identification Number | 00707849185775 |
| Included Components | 12oz Stainless Steel Tumbler X 1 |
| Item Dimensions W x H | 3.2"W x 6.77"H |
| Item Type Name | Kelso Toddler Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof |
| Item Weight | 8.16 ounces |
| Manufacturer | Zak Designs |
| Manufacturer Part Number | SESU-V410 |
| Material | Plastic, Silicone, Stainless Steel |
| Material Features | Food Safe, Insulated |
| Material Type | Plastic, Silicone, Stainless Steel |
| Material Type Free | BPA Free, Lead Free |
| Model Number | SESU-V410 |
| Number of Items | 1 |
| Occasion | Anniversary, Memorial Day, Wedding, Bachelor Party, Christmas, Back To School, Birthday, Easter, Engagement, Father's Day, Friendship Day, Mother's Day, New Year, St. Patrick's Day, Thanksgiving, Women's Day |
| Other Special Features of the Product | Insulated, Leak Proof, Reusable, Silicone Straw, Vacuum Insulated |
| Pattern | Sesame Street (Elmo) |
| Product Care Instructions | Dishwasher Safe |
| Product Style | 1 PC |
| Recommended Uses For Product | Cycling, Home, Outdoor, School, Travel |
| Reusability | Reusable |
| Set Name | Kelso 12oz Sippy Cup 1 Piece |
| Shape | Cup |
| Size | 12 Ounces |
| Special Feature | Insulated, Leak Proof, Reusable, Silicone Straw, Vacuum Insulated |
| Specific Uses For Product | Cold Drinks |
| Style | 1 PC |
| Subject Character | Sesame Street (Elmo) |
| Theme | Birthday, Indoor, Kids, Outdoor, Sports |
| UPC | 707849185775 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Zak Designs
- **Capacity:** 12 fluid ounces
- **Color:** Sesame Street (Elmo)
- **Material:** Plastic, Silicone, Stainless Steel
- **Special Feature:** Insulated, Leak Proof, Reusable, Silicone Straw, Vacuum Insulated

## Images

![Sesame Street Kelso 12oz Stainless Steel Leak-Proof Toddler Cup - Image 1](https://m.media-amazon.com/images/I/61M+BaISgiL.jpg)

## Available Options

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

## 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 Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Elmo)
- Skip Hop x Sesame Street Baby Snack Container, Toddler Snack Cup, Elmo
- Just Play Sesame Street Elmo Take Along Boombox with Lights & Sounds, 5.5-inch Interactive Toy, Learning and Education, Kids Toys for Ages 2 Up

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**Shop now:** [https://www.desertcart.tn/products/640779381-sesame-street-kelso-12oz-stainless-steel-leak-proof-toddler-cup](https://www.desertcart.tn/products/640779381-sesame-street-kelso-12oz-stainless-steel-leak-proof-toddler-cup)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-28*