---
product_id: 640779381
title: "Kelso Toddler Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Sesame Street Elmo)"
brand: "zak designs"
price: "€ 38.37"
currency: EUR
in_stock: true
reviews_count: 8
category: "Zak Designs"
url: https://www.desertcart.hr/products/640779381-kelso-toddler-cups-for-travel-or-at-home-12oz-vacuum
store_origin: HR
region: Croatia
---

# Leak-proof valve 12oz capacity Keeps drinks cold 10h Kelso Toddler Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Sesame Street Elmo)

**Brand:** zak designs
**Price:** € 38.37
**Availability:** ✅ In Stock

## Summary

> 🥤 Sip in style, spill no more—Elmo-approved hydration for the next-gen boss baby!

## Quick Answers

- **What is this?** Kelso Toddler Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Sesame Street Elmo) by zak designs
- **How much does it cost?** € 38.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/640779381-kelso-toddler-cups-for-travel-or-at-home-12oz-vacuum)

## 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

- • **Iconic Elmo Vibes:** Bring Sesame Street joy to every sip—because hydration should be fun and social.
- • **Mess-Free Magic 🔒:** Silicone straw with built-in valve prevents spills, so you stay stress-free on the go.
- • **Toddler-Perfect 12oz Size:** Just right for little hands and big hydration goals.
- • **Dishwasher-Safe Durability:** Top-rack safe and easy to clean, built for busy parents and toddlers alike.
- • **Chill Mode Activated ❄️:** Vacuum insulation locks in cold for up to 10 hours—no more lukewarm sips.

## Overview

The Zak Designs Sesame Street Kelso Toddler Cup is a 12oz vacuum insulated stainless steel sippy cup featuring a leak-proof silicone straw with a built-in valve. Designed for toddlers 3+, it keeps drinks cold for up to 10 hours, prevents condensation, and is fully dishwasher safe. BPA-free and durable, it combines practical functionality with the beloved Elmo character, making hydration fun and mess-free at home or on the go.

## Description

This leak-proof tumbler from Zak Designs makes hydration fun for any Sesame Street fan! Durable Materials: The tumbler is made from food-grade, 18/8 stainless steel, and the comfortable straw is made from silicone. Everything is completely BPA free, and the lid can be disassembled for easy cleaning in the top rack of the dishwasher. Leak-Proof Straw: The straw spout 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. Vacuum Insulation: The stainless steel tumbler has vacuum insulation that keeps drinks cold for up to 10 hours, so water stays refreshingly chilled. The double-wall construction also prevents condensation from forming on the outer walls, eliminating messy water rings. Hydrate Anywhere: The tumbler won't splash or leak and fits in car cup holders, making it ideal to take on the go. At home, you don't have to worry about spills or stains around fabrics or electronics, and drinks stay easily accessible through the straw. Specifications: 12 oz capacity. Vacuum insulated. Made of durable stainless steel and silicone. BPA-Free - Zak is committed to safety. Top rack dishwasher safe, do not microwave. Length: 3.2-inch, Width: 3.2-inch, Height: 6.77-inch. Character: Elmo (Sesame Street).

Review: Toddler-Approved and Stays Cold! - Super cute cup, my toddler loves the Elmo design and wants to carry it everywhere. It keeps water cold for hours and is mostly leak-proof (a few drips if the straw is squeezed, but nothing major). Durable, easy to clean, and perfect for daily use. Would definitely buy again!
Review: Durable and Adorable — A Toddler-Friendly Elmo Cup - I bought this cup for my granddaughter, and it instantly became a favorite—her smile said it all. The Elmo design is bright, cheerful, and exactly what toddlers love. Functionally, it’s well made. The straw is sturdy but also easy to clean, which is a big win for parents and grandparents. I’ve run it through the dishwasher several times, and it holds up perfectly—no fading, no warping. It also keeps drinks cold for a surprising amount of time, which is great for outings or hot summer days. The packaging was secure, and the cup arrived in perfect condition. Between the fun design, durability, and practical features, this makes a wonderful everyday cup or a thoughtful gift. ✅ Pros: • Vivid Elmo design that toddlers love • Dishwasher safe and easy-to-clean straw • Keeps drinks cold longer than expected • Sturdy and gift-ready ⚠️ Cons: • Works best for cold drinks only (not designed for warm liquids) Overall, this is a practical yet fun toddler cup that balances durability with joy. I’d happily purchase more from this line.

## 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 | #2,513 in Baby ( See Top 100 in Baby ) #75 in Toddler Cups |
| Brand | Zak Designs |
| Cartoon Character | Sesame Street (Elmo) |
| Color | Sesame Street (Elmo) |
| Customer Package Type | FFP |
| Customer Reviews | 4.6 4.6 out of 5 stars (303) |
| Date First Available | July 5, 2024 |
| Global Trade Identification Number | 00707849185775 |
| Included Components | 12oz Stainless Steel Tumbler X 1 |
| Item Weight | 9.5 ounces |
| Item model number | SESU-V410 |
| Manufacturer | Zak Designs |
| Material Feature | Food Safe, Insulated |
| Material Type Free | Lead Free |
| Number of Items | 1 |
| Pattern | Sesame Street (Elmo) |
| Product Care Instructions | Dishwasher Safe |
| Product Dimensions | 3.2"W x 6.77"H |
| Recommended Uses For Product | Cycling, Home, Outdoor, School, Travel |
| Reusability | Reusable |
| Shape | Cup |
| Size | 12 Ounces |
| Special Feature | Insulated, Reusable, Silicone Straw, Splash-Proof, Vacuum Insulated |
| Specific Uses For Product | Cold Drinks |
| Style | Sesame Street (Elmo) |
| Theme | Birthday, Indoor, Kids, Outdoor, Sports |
| UPC | 707849185775 |
| Unit Count | 1.0 Count |

## Product Details

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

## Images

![Kelso Toddler Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Sesame Street Elmo) - Image 1](https://m.media-amazon.com/images/I/61p5UmruFRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Toddler-Approved and Stays Cold!
*by T***R on July 20, 2025*

Super cute cup, my toddler loves the Elmo design and wants to carry it everywhere. It keeps water cold for hours and is mostly leak-proof (a few drips if the straw is squeezed, but nothing major). Durable, easy to clean, and perfect for daily use. Would definitely buy again!

### ⭐⭐⭐⭐⭐ Durable and Adorable — A Toddler-Friendly Elmo Cup
*by J***A on August 12, 2025*

I bought this cup for my granddaughter, and it instantly became a favorite—her smile said it all. The Elmo design is bright, cheerful, and exactly what toddlers love. Functionally, it’s well made. The straw is sturdy but also easy to clean, which is a big win for parents and grandparents. I’ve run it through the dishwasher several times, and it holds up perfectly—no fading, no warping. It also keeps drinks cold for a surprising amount of time, which is great for outings or hot summer days. The packaging was secure, and the cup arrived in perfect condition. Between the fun design, durability, and practical features, this makes a wonderful everyday cup or a thoughtful gift. ✅ Pros: • Vivid Elmo design that toddlers love • Dishwasher safe and easy-to-clean straw • Keeps drinks cold longer than expected • Sturdy and gift-ready ⚠️ Cons: • Works best for cold drinks only (not designed for warm liquids) Overall, this is a practical yet fun toddler cup that balances durability with joy. I’d happily purchase more from this line.

### ⭐⭐⭐⭐⭐ Best sippy
*by S***N on December 14, 2025*

My grandson loves his cup! Perfect design and does not leak!

## 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)
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-10*