---
product_id: 411696973
title: "Zak Designs Kelso Tumbler Set 15 oz, (Unicorn) Non-BPA Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Baby Cup Bundle for Kids (2pc Set)"
brand: "zak designs"
price: "VT13152"
currency: VUV
in_stock: true
reviews_count: 5
category: "Zak Designs"
url: https://www.desertcart.vu/products/411696973-zak-designs-kelso-tumbler-set-15-oz-unicorn-non-bpa
store_origin: VU
region: Vanuatu
---

# Leak-proof valve straw - zero spills 15 oz capacity - generous hydration BPA-free durable plastic & silicone - safe & sustainable Zak Designs Kelso Tumbler Set 15 oz, (Unicorn) Non-BPA Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Baby Cup Bundle for Kids (2pc Set)

**Brand:** zak designs
**Price:** VT13152
**Availability:** ✅ In Stock

## Summary

> 🦄 Sip in Style, Spill No More!

## Quick Answers

- **What is this?** Zak Designs Kelso Tumbler Set 15 oz, (Unicorn) Non-BPA Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Baby Cup Bundle for Kids (2pc Set) by zak designs
- **How much does it cost?** VT13152 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/411696973-zak-designs-kelso-tumbler-set-15-oz-unicorn-non-bpa)

## 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

- • **From Sippy to Stylish:** Unicorn-themed vibrant design makes transitioning from sippy cups fun and trendy—kids will love it!
- • **Compact & Travel-Ready:** Slim 3.16-inch diameter fits most car cup holders, making outings stress-free and mess-free.
- • **Generous 15 oz Capacity:** Keeps your little one hydrated longer without constant refills—ideal for daycare or travel.
- • **Hydration Meets Hassle-Free:** Leak-proof silicone valve straw ensures no spills, perfect for busy parents and on-the-go kids.
- • **Safe & Sustainable Materials:** BPA-free, dishwasher-safe plastic and soft silicone straws combine safety with easy cleaning.

## Overview

The Zak Designs Kelso Tumbler Set features two 15 oz BPA-free plastic tumblers with leak-proof silicone valve straws designed to prevent spills. Compact and dishwasher safe, these durable, unicorn-themed cups fit car cup holders perfectly, making them an ideal, stylish hydration solution for toddlers transitioning from sippy cups.

## Description

This leak-proof tumbler set from Zak Designs makes hydration fun for kids! Durable Materials The tumbler is made from lightweight plastic, and the comfortable straw is made from silicone. Everything is dishwasher safe. Leak-Proof Straw The straw 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. 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. Spec. 2 tumblers with 15 oz capacity. Made of durable plastic and silicone. Dishwasher safe, do not microwave. Length: 3.16-inch, Width: 3.16-inch, Height: 6.67-inch. Design: Unicorn.

Review: I recently purchased the Zak Designs Kelso 15 oz Tumbler Set in the Unicorn design, and I am absolutely delighted with this adorable and practical addition to our household. This non-BPA, leak-proof tumbler set has proven to be the ideal solution for keeping my little one hydrated with style and ease. Whimsical Design: The Unicorn design is an absolute hit with my child! The vibrant colors and charming unicorn illustrations add a touch of magic to every sip. It's not just a tumbler; it's a delightful accessory that sparks joy and imagination during snack time or on-the-go adventures. Durability and Quality: Crafted from durable plastic and silicone, these tumblers are built to withstand the energetic activities of kids. The materials used feel sturdy and reliable, and the overall construction ensures longevity. The screw-on lid provides a secure seal, preventing spills and leaks – a true lifesaver for parents of active little ones. Practical Features: The 15 oz size strikes the perfect balance, offering enough capacity for thirst-quenching without being too bulky for little hands. The inclusion of a straw makes sipping easy and mess-free, encouraging independence in young drinkers. The non-BPA materials bring peace of mind, knowing that my child's drinks are safe and free from harmful chemicals. Convenience in Cleaning: Cleaning these tumblers is a breeze. The simple design with minimal parts ensures quick disassembly, making it easy to thoroughly clean every nook and cranny. The practicality of these tumblers extends to the hassle-free maintenance, a bonus for busy parents. Great Value Bundle: The 2pc set in each pack provides fantastic value. Having two tumblers means there's always a clean one ready for use, whether at home, during outings, or packed in a lunchbox. It's a thoughtful touch that adds to the overall convenience of this set. In conclusion, the Zak Designs Kelso 15 oz Tumbler Set in the Unicorn design is a delightful and practical investment for parents seeking a reliable, stylish, and child-friendly solution for hydration. From its whimsical appearance to its durable construction and ease of use, this tumbler set has exceeded my expectations. It's not just a cup; it's a magical companion that makes every sip a joyous experience for my little one. Highly recommended!
Review: جميل جدا

## Features

- SIZE: The set contains two 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. Long-lasting and BPA free, they're dishwasher safe 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 colorful 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 | B08XVXPK5L |
| Age Range Description | Kid |
| Best Sellers Rank | #7,641 in Kitchen ( See Top 100 in Kitchen ) #117 in Tumblers & Water Glasses |
| Brand Name | Zak Designs |
| Capacity | 15 Fluid Ounces |
| Color | purple |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 4.5 out of 5 stars (12,972) |
| Finish Types | Glossy |
| Global Trade Identification Number | 00707849124064 |
| Included Components | cups, straws |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 9.5W x 17.5H centimeters |
| Item Type Name | Todder Cups |
| Item Weight | 0.35 Pounds |
| Manufacturer | Zak Designs |
| Manufacturer Part Number | 6929-U265 |
| Material Features | BPA-free, durable |
| Material Type | Plastic |
| Material Type Free | BPA Free |
| Model Number | 6929-U265 |
| Number of Items | 1 |
| Occasion | Birthday |
| Other Special Features of the Product | Leak Proof |
| Pattern | Animal Print |
| Product Care Instructions | Dishwasher Safe, Hand Wash Only |
| Product Style | Drinkware |
| Recommended Uses For Product | Home |
| Reusability | Reusable |
| Shape | Cylindrical |
| Size | 15 Ounces |
| Specific Uses For Product | Cold Drinks |
| Subject Character | Unicorn |
| Theme | Fantasy |
| UPC | 707849124064 |
| Unit Count | 2.0 Count |

## Product Details

- **Brand:** Zak Designs
- **Capacity:** 15 Fluid Ounces
- **Colour:** purple
- **Material:** Plastic
- **Special features:** Leak Proof

## Images

![Zak Designs Kelso Tumbler Set 15 oz, (Unicorn) Non-BPA Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Baby Cup Bundle for Kids (2pc Set) - Image 1](https://m.media-amazon.com/images/I/71IIrNpEuXL.jpg)
![Zak Designs Kelso Tumbler Set 15 oz, (Unicorn) Non-BPA Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Baby Cup Bundle for Kids (2pc Set) - Image 2](https://m.media-amazon.com/images/I/717YYSIfPkL.jpg)
![Zak Designs Kelso Tumbler Set 15 oz, (Unicorn) Non-BPA Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Baby Cup Bundle for Kids (2pc Set) - Image 3](https://m.media-amazon.com/images/I/81YDVCQIIQL.jpg)
![Zak Designs Kelso Tumbler Set 15 oz, (Unicorn) Non-BPA Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Baby Cup Bundle for Kids (2pc Set) - Image 4](https://m.media-amazon.com/images/I/71XRr0aR15L.jpg)
![Zak Designs Kelso Tumbler Set 15 oz, (Unicorn) Non-BPA Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Baby Cup Bundle for Kids (2pc Set) - Image 5](https://m.media-amazon.com/images/I/71pGHIPZcTL.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

### ⭐⭐⭐⭐⭐ Review
*by M***Y on 6 March 2024*

I recently purchased the Zak Designs Kelso 15 oz Tumbler Set in the Unicorn design, and I am absolutely delighted with this adorable and practical addition to our household. This non-BPA, leak-proof tumbler set has proven to be the ideal solution for keeping my little one hydrated with style and ease. Whimsical Design: The Unicorn design is an absolute hit with my child! The vibrant colors and charming unicorn illustrations add a touch of magic to every sip. It's not just a tumbler; it's a delightful accessory that sparks joy and imagination during snack time or on-the-go adventures. Durability and Quality: Crafted from durable plastic and silicone, these tumblers are built to withstand the energetic activities of kids. The materials used feel sturdy and reliable, and the overall construction ensures longevity. The screw-on lid provides a secure seal, preventing spills and leaks – a true lifesaver for parents of active little ones. Practical Features: The 15 oz size strikes the perfect balance, offering enough capacity for thirst-quenching without being too bulky for little hands. The inclusion of a straw makes sipping easy and mess-free, encouraging independence in young drinkers. The non-BPA materials bring peace of mind, knowing that my child's drinks are safe and free from harmful chemicals. Convenience in Cleaning: Cleaning these tumblers is a breeze. The simple design with minimal parts ensures quick disassembly, making it easy to thoroughly clean every nook and cranny. The practicality of these tumblers extends to the hassle-free maintenance, a bonus for busy parents. Great Value Bundle: The 2pc set in each pack provides fantastic value. Having two tumblers means there's always a clean one ready for use, whether at home, during outings, or packed in a lunchbox. It's a thoughtful touch that adds to the overall convenience of this set. In conclusion, the Zak Designs Kelso 15 oz Tumbler Set in the Unicorn design is a delightful and practical investment for parents seeking a reliable, stylish, and child-friendly solution for hydration. From its whimsical appearance to its durable construction and ease of use, this tumbler set has exceeded my expectations. It's not just a cup; it's a magical companion that makes every sip a joyous experience for my little one. Highly recommended!

### ⭐⭐⭐⭐⭐ Review
*by ا***ه on 27 March 2024*

جميل جدا

### ⭐⭐⭐⭐⭐ Review
*by م***ي on 27 March 2023*

لم تصلني القطعتين

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-17*