---
product_id: 749722374
title: "Zak Designs Campout and Camping Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper, 3pc Set, Non-BPA"
brand: "zak"
price: "₨4880"
currency: LKR
in_stock: false
reviews_count: 5
url: https://www.desertcart.lk/products/749722374-zak-designs-campout-and-camping-kelso-tumbler-set-leak-proof
store_origin: LK
region: Sri Lanka
---

# BPA-free & safe Insulated for temperature control Reusable & eco-friendly Zak Designs Campout and Camping Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper, 3pc Set, Non-BPA

**Brand:** zak
**Price:** ₨4880
**Availability:** ❌ Out of Stock

## Summary

> 🥤 Stay cool, stay green, and never miss a sip!

## Quick Answers

- **What is this?** Zak Designs Campout and Camping Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper, 3pc Set, Non-BPA by zak
- **How much does it cost?** ₨4880 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/749722374-zak-designs-campout-and-camping-kelso-tumbler-set-leak-proof)

## Best For

- zak enthusiasts

## Why This Product

- Trusted zak brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Chic Hydration:** Sip sustainably with BPA-free, reusable tumblers that keep your drinks fresh and guilt-free.
- • **Temperature Mastery:** Double insulation locks in your beverage’s perfect temp—hot or cold, all day long.
- • **Bonus Sipper Included:** Extra straw for sharing or swapping—because hydration is better together.
- • **Leak-Proof Confidence:** Secure screw-on lids with bonus straws mean no spills, no stress—ideal for on-the-go families.
- • **Kid-Approved Durability:** Stainless steel and plastic combo built tough for every adventure, from backyard to campsite.

## Overview

The Zak Designs Campout and Camping Kelso Tumbler Set is a 3-piece BPA-free drinkware bundle featuring insulated plastic and stainless steel cups with leak-proof screw-on lids and bonus reusable straws. Designed for kids and families, it offers durable, eco-friendly hydration with temperature retention and spill protection, perfect for active lifestyles and outdoor adventures.

## Description

AAA

Review: Perfeitos
Review: We have had these cups for 3 weeks. 4.5 stars for leaking. The plastic cup has leaked about once a week. Not bad leaking compared to other cups we have used. But this does still leak occasionally when the liquid warms and pressure builds. The stainless steel has only leaked once, and that was when I found it lying on its side. 5 stars for sturdiness. These have been dropped and thrown multiple times. No dents or cracks. 3 stars for decal. The decal on the plastic cup began scratching off almost immediately. The decal on the stainless steel is still intact. It has not scratched off at all. 3 stars for the straw. The straw is cut at an angle at the bottom and is about a 1/4" from the bottom of the cup.

## Features

- 再利用可能。
- 断熱
- 防滴
- 追加のストロー。
- 繰り返し使える
- BPAフリー。
- 断熱。

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | 7110-W330-B |
| Package Dimensions | 18.4 x 16.7 x 8.7 cm |
| Color | ac-cqq-26 |
| Special Features | BPAフリー。, 再利用可能。, 断熱, 断熱。, 繰り返し使える, 追加のストロー。, 防滴 |
| Package Weight | 0.38 Kilograms |
| Batteries Required | No |
| Batteries Included | No |
| Brand Name | Zak |
| Item Weight | 322 g |

## Product Details

- **Brand:** Zak
- **Material:** ステンレス鋼 プラスチック シリコーン
- **Color:** ac-cqq-26
- **Capacity:** 15 Fluid Ounces
- **Special Feature:** BPAフリー。, 再利用可能。, 断熱, 断熱。, 繰り返し使える, 追加のストロー。, 防滴

## Images

![Zak Designs Campout and Camping Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper, 3pc Set, Non-BPA - Image 1](https://m.media-amazon.com/images/I/31BC8VG213L.jpg)
![Zak Designs Campout and Camping Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper, 3pc Set, Non-BPA - Image 2](https://m.media-amazon.com/images/I/41RzpnLT67L.jpg)
![Zak Designs Campout and Camping Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper, 3pc Set, Non-BPA - Image 3](https://m.media-amazon.com/images/I/41Vl8asClwL.jpg)
![Zak Designs Campout and Camping Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper, 3pc Set, Non-BPA - Image 4](https://m.media-amazon.com/images/I/5157IOgPGVL.jpg)
![Zak Designs Campout and Camping Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper, 3pc Set, Non-BPA - Image 5](https://m.media-amazon.com/images/I/51GRJgWr1TL.jpg)

## Questions & Answers

**Q: Is there a silicone boot that fits the stainless steal cup to prevent dings?**
A: We do not currently make these but are looking at adding in the near future.

**Q: Can i sterilize the plastic cup and its lid in the baby bottle sterilizer?**
A: We are not sure, we have not tested it for this.

**Q: Do you have to bite the straw to get get it to work? Or is it like a typical silicone straw?**
A: You can do it without biting but a little pressure will make a better flow.

**Q: Age group?**
A: These are for 3+.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***O on January 28, 2026*

Perfeitos

### ⭐⭐⭐⭐ Review
*by A***R on November 2, 2025*

We have had these cups for 3 weeks. 4.5 stars for leaking. The plastic cup has leaked about once a week. Not bad leaking compared to other cups we have used. But this does still leak occasionally when the liquid warms and pressure builds. The stainless steel has only leaked once, and that was when I found it lying on its side. 5 stars for sturdiness. These have been dropped and thrown multiple times. No dents or cracks. 3 stars for decal. The decal on the plastic cup began scratching off almost immediately. The decal on the stainless steel is still intact. It has not scratched off at all. 3 stars for the straw. The straw is cut at an angle at the bottom and is about a 1/4" from the bottom of the cup.

### ⭐⭐⭐⭐ Review
*by B***D on January 31, 2026*

Love these my only wish is that they made a smaller straw because it's hard to switch when the toddler's have to suck so hard to get the liquid up such a wide straw.

## Frequently Bought Together

- Zak Designs Campout and Camping Kelso Tumbler Set, Leak-Proof Screw-On Lid with Straw, Bundle for Kids Includes Plastic and Stainless Steel Cups with Bonus Sipper, 3pc Set, Non-BPA,15 fl oz
- 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 (Silly Goose, Harvest)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-15*