---
product_id: 544889718
title: "Zak Designs Kelso Toddler Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Zaksaurus)"
brand: "zak designs"
price: "$56.82"
currency: USD
in_stock: true
reviews_count: 6
category: "Zak Designs"
url: https://www.desertcart.us/products/544889718-zak-designs-kelso-toddler-cups-for-travel-or-at-home
store_origin: US
region: United States of America
---

# Leak-proof silicone straw with valve 12oz capacity for toddler hydration Vacuum insulation keeps drinks cold 10h Zak Designs Kelso Toddler Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Zaksaurus)

**Brand:** zak designs
**Price:** $56.82
**Availability:** ✅ In Stock

## Summary

> 🥤 Sip in style, spill no more – the ultimate toddler travel cup!

## Quick Answers

- **What is this?** Zak Designs Kelso Toddler Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Zaksaurus) by zak designs
- **How much does it cost?** $56.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/544889718-zak-designs-kelso-toddler-cups-for-travel-or-at-home)

## 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

- • **Stay-Chill Tech:** Double-wall vacuum insulation prevents condensation & keeps drinks refreshingly cold for up to 10 hours
- • **Eco-Friendly & Safe:** BPA-free, reusable sippy cup that replaces disposables and supports sustainable parenting
- • **Mess-Free Hydration:** Innovative leak-proof valve on soft silicone straw stops spills even when tipped
- • **Travel-Ready Design:** Fits car cup holders perfectly and is easy to clean with dishwasher-safe lid components
- • **Kid-Approved Durability:** 18/8 stainless steel withstands drops & daily use

## Overview

The Zak Designs Kelso Toddler Cup is a 12oz vacuum insulated stainless steel sippy cup designed for toddlers transitioning from traditional cups. Featuring a leak-proof silicone straw with a built-in valve, it keeps drinks cold for up to 10 hours while preventing spills and condensation. Made from BPA-free, food-grade 18/8 stainless steel, it’s durable, dishwasher-safe (lid only), and perfectly sized for travel and everyday use. Loved by parents and kids alike, it combines safety, convenience, and fun with its playful dinosaur design.

## Description

This leak-proof tumbler from Zak Designs makes hydration fun for kids! 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. 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 your water is always 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. Hand wash tumbler, top rack dishwasher safe, do not microwave. Length: 3.2-inch, Width: 3.2-inch, Height: 6.77-inch. Design: Zaksaurus.

Review: Good Quality - My Son Loved it.. he is using it for the past 6 months
Review: Great bottles that are leakproof. Used for school and has been dropped several times without breaking.

## 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. Top rack dishwasher safe and can be disassembled for cleaning, while the tumbler should be washed by hand. 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 cute tumbler is a great gift for any young one 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 | B0C23ND5GZ |
| Best Sellers Rank | #4,837 in Baby Products ( See Top 100 in Baby Products ) #92 in Sippy Cups |
| Brand | Zak Designs |
| Capacity | 12 Fluid Ounces |
| Color | Dinosaur |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,071) |
| Date First Available | 24 July 2023 |
| Item Weight | 229 g |
| Material | Stainless Steel Plastic Silicone |
| Model Number | 7189-V410 |
| Product Dimensions | 8.13 x 8.13 x 17.2 cm; 229.63 g |
| Special Features | BPA Free, Insulated, Reusable, Silicone Straw, Splash-Proof |

## Product Details

- **Brand:** Zak Designs
- **Capacity:** 12 Fluid Ounces
- **Colour:** Dinosaur
- **Material:** Stainless Steel Plastic Silicone
- **Special features:** BPA Free, Insulated, Reusable, Silicone Straw, Splash-Proof

## Images

![Zak Designs Kelso Toddler Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Zaksaurus) - Image 1](https://m.media-amazon.com/images/I/61Qh+gET01L.jpg)
![Zak Designs Kelso Toddler Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Zaksaurus) - Image 2](https://m.media-amazon.com/images/I/81G-nUakvAL.jpg)
![Zak Designs Kelso Toddler Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Zaksaurus) - Image 3](https://m.media-amazon.com/images/I/81ndUgT7+1L.jpg)
![Zak Designs Kelso Toddler Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Zaksaurus) - Image 4](https://m.media-amazon.com/images/I/71DnsLElc6L.jpg)
![Zak Designs Kelso Toddler Cups For Travel or At Home, 12oz Vacuum Insulated Stainless Steel Sippy Cup With Leak-Proof Design is Perfect For Kids (Zaksaurus) - Image 5](https://m.media-amazon.com/images/I/616C+YbD7iL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Quality
*by R***A on 2 November 2025*

My Son Loved it.. he is using it for the past 6 months

### ⭐⭐⭐⭐⭐ Review
*by L***L on 31 October 2025*

Great bottles that are leakproof. Used for school and has been dropped several times without breaking.

### ⭐⭐⭐⭐ Review
*by B***. on 1 December 2023*

كويسة وحجمها ممتاز وتناسب الاطفال

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-16*