---
product_id: 411889094
title: "Kelso 15 oz Tumbler Set, (Shells) 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: "46572CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/411889094-kelso-15-oz-tumbler-set-shells-non-bpa-leak-proof
store_origin: SN
region: Senegal
---

# 15 oz capacity for ample hydration Leak-proof silicone valve straw Fits standard car cup holders Kelso 15 oz Tumbler Set, (Shells) 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:** 46572CFA
**Availability:** ✅ In Stock

## Summary

> 💼 Hydrate like a pro parent—spill-proof, stylish, and travel-ready!

## Quick Answers

- **What is this?** Kelso 15 oz Tumbler Set, (Shells) 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?** 46572CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/411889094-kelso-15-oz-tumbler-set-shells-non-bpa-leak-proof)

## 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

- • **Spill-Free Sipping:** Innovative valve straw stops leaks and spills, perfect for on-the-go parents.
- • **Travel-Ready Design:** Compact 3.16-inch diameter fits seamlessly in car cup holders for hassle-free outings.
- • **Kid-Approved Comfort:** Soft silicone straw designed for gentle, easy sipping by little ones.
- • **Eco-Friendly Hydration:** Reusable tumblers replace disposable cups, making every sip a sustainable choice.
- • **Durable & Dishwasher Safe:** Made from sturdy plastic and silicone, built to withstand daily use and easy cleaning.

## Overview

The Zak Designs Kelso 15 oz Tumbler Set features two durable, dishwasher-safe plastic tumblers with soft silicone straws equipped with leak-proof valves. Sized to fit car cup holders, these 3.16-inch diameter tumblers are perfect for kids transitioning from sippy cups, offering spill-free hydration at home or on the go.

## Description

Kelso 15 oz Tumbler Set, (Shells) Non-BPA Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Baby Cup Bundle for Kids (2pc Set)

## 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. 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 |
|---------------|-------|
| Brand | Zak Designs |
| Model Number | 6984-U265 |
| Color | Shells |
| Diameter | 3.16 Inches |
| Capacity | 15 Fluid Ounces |
| Material | Plastic Silicone |
| Special Features | Leak Proof, Soft Straw |
| Item Weight | 159 g |

## Product Details

- **Brand:** Zak Designs
- **Material:** Plastic Silicone
- **Colour:** Shells
- **Capacity:** 15 Fluid Ounces
- **Special features:** Leak Proof, Soft Straw

## Images

![Kelso 15 oz Tumbler Set, (Shells) 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/713DqibffEL.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.

## Frequently Bought Together

- Zak Designs Kelso 15 oz Tumbler Set, (Shells) Leak-Proof Screw-On Lid with Straw Made of Durable Plastic and Silicone, Perfect Cup Bundle for Kids (2pc Set)
- 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 Senegal*
*Store origin: SN*
*Last updated: 2026-03-03*