---
product_id: 533754427
title: "Zak Designs Kelso Toddler Cups For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (DinoRoar, Zaksaurus)"
brand: "zak designs"
price: "€ 50.11"
currency: EUR
in_stock: true
reviews_count: 13
category: "Zak Designs"
url: https://www.desertcart.gr/products/533754427-zak-designs-kelso-toddler-cups-for-travel-or-at-home
store_origin: GR
region: Greece
---

# Leak-proof valve tech Fits standard car cup holders Durable BPA-free plastic Zak Designs Kelso Toddler Cups For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (DinoRoar, Zaksaurus)

**Brand:** zak designs
**Price:** € 50.11
**Availability:** ✅ In Stock

## Summary

> 🚀 Sip in style, spill no more – toddler travel just got cooler!

## Quick Answers

- **What is this?** Zak Designs Kelso Toddler Cups For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (DinoRoar, Zaksaurus) by zak designs
- **How much does it cost?** € 50.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/533754427-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

- • **Eco-Smart Choice:** Reusable, BPA-free materials for a sustainable hydration habit
- • **Kid-Perfect Size:** 15oz capacity with toddler-friendly grip dimensions
- • **Spill-Free Sipping:** Innovative silicone valve stops leaks even on the go
- • **Hassle-Free Hygiene:** Fully disassemblable & dishwasher safe for easy cleaning
- • **Travel-Ready Design:** Compact shape fits car cup holders for seamless outings

## Overview

Zak Designs Kelso Toddler Cups are a 2-pack of 15oz BPA-free plastic sippy cups featuring a leak-proof silicone straw with a built-in valve. Designed for toddlers 3+, these durable, dishwasher-safe cups fit car cup holders and disassemble easily for thorough cleaning. Perfect for home or travel, they combine fun DinoRoar and Zaksaurus themes with practical spill prevention and eco-friendly reusability.

## Description

desertcart.com: Zak Designs Kelso Toddler Cups For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (DinoRoar, Zaksaurus) : Baby

Review: Good cup for toddlers - The cups themselves do a good job of not leaking for the most part but if they get dropped a lot the lid doesn’t quite line up properly so it will slightly leak. The cup also comes apart to make it easier to clean, you will need a little cleaning brush to clean the silicone straw that has a few spots that I’ve noticed start to grow mold but it’s easy to clean when a small straw cleaner brush. The cup is a great size for my toddler to hold and the cup itself hold a good amount of water. The paint/design does not hold up very well, I’ve hand washed as well as used the dishwasher and both cause the design to start coming off.
Review: No leak sippy cup - Perfect sippy cups. Easy to use. Wash well. Colors are very cute. They don’t leak!!! Love the straws.

## Features

- SIZE: The set contains two Zak tumblers that are 3.16 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. 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 tumblers are fully reusable--no more disposable cups--and a fun addition to the daily routine.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BTYQ7Q5Y |
| Additional product features | Leak Proof, Soft Straw |
| Age Range (Description) | Kids 3+ |
| Batteries required | No |
| Best Sellers Rank | #17 in Baby ( See Top 100 in Baby ) #1 in Toddler Cups |
| Brand | Zak Designs |
| Cartoon Character | DinoRoar & Zaksaurus |
| Color | DinoRoar & Zaksaurus |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (30,028) |
| Finish Type | Glossy |
| Included Components | Tumbler x 2 |
| Is Dishwasher Safe | Yes |
| Item Weight | 5.6 ounces |
| Item model number | 7192-7085 |
| Manufacturer | Zak Designs |
| Material Feature | Lightweight |
| Material Type | Plastic |
| Material Type Free | BPA Free |
| Number of Items | 2 |
| Product Care Instructions | Dishwasher Safe, Hand Wash Only |
| Product Dimensions | 3.16"W x 6.67"H |
| Recommended Uses For Product | Home |
| Reusability | Reusable |
| Shape | Round |
| Size | 15 Ounces |
| Special Feature | Leak Proof, Soft Straw |
| Specific Uses For Product | Cold Drinks |
| Style | Drinkware |
| Theme | Animals, Cartoon, Characters, Christmas |
| UPC | 707849159189 |
| Unit Count | 2.0 Count |

## Product Details

- **Brand:** Zak Designs
- **Capacity:** 15 Fluid Ounces
- **Color:** DinoRoar & Zaksaurus
- **Material:** Plastic
- **Special Feature:** Leak Proof, Soft Straw

## Images

![Zak Designs Kelso Toddler Cups For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (DinoRoar, Zaksaurus) - Image 1](https://m.media-amazon.com/images/I/717giik-yeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good cup for toddlers
*by A***K on December 15, 2025*

The cups themselves do a good job of not leaking for the most part but if they get dropped a lot the lid doesn’t quite line up properly so it will slightly leak. The cup also comes apart to make it easier to clean, you will need a little cleaning brush to clean the silicone straw that has a few spots that I’ve noticed start to grow mold but it’s easy to clean when a small straw cleaner brush. The cup is a great size for my toddler to hold and the cup itself hold a good amount of water. The paint/design does not hold up very well, I’ve hand washed as well as used the dishwasher and both cause the design to start coming off.

### ⭐⭐⭐⭐⭐ No leak sippy cup
*by J***E on February 2, 2026*

Perfect sippy cups. Easy to use. Wash well. Colors are very cute. They don’t leak!!! Love the straws.

### ⭐⭐⭐⭐⭐ Awesome no spill straw cups
*by L***N on December 7, 2025*

These cups are awesome. Great to teach your kiddo how to use straws. The straw has a little flap in it to prevent spills as well. You can also remove the plastic straw part that’s inside the cup if your baby keeps tipping the cup upwards as well so it’s nice that it’s functional that way too. The designs are adorable and these are easy to clean.

## Frequently Bought Together

- Zak Designs Kelso Toddler Cups For Travel or At Home, 15oz 2-Pack Durable Plastic Sippy Cups With Leak-Proof Design is Perfect For Kids (DinoRoar, Zaksaurus)
- Zak Designs 15oz Bluey Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Bundle for Kids, 2 Count (Pack of 1)
- 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)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-11*