---
product_id: 539488641
title: "Kids Insulated Water Bottle, 18oz BPA FREE 18/8 Stainless Steel Kids Cup with Straw Travel Tumbler Double Wall Vacuum Leak Proof Toddler Water Bottle for School Boys Girls(1 Pack, Unicorn)"
brand: "fimibuke"
price: "1191185₫"
currency: VND
in_stock: true
reviews_count: 9
category: "Fimibuke"
url: https://www.desertcart.vn/products/539488641-kids-insulated-water-bottle-18oz-bpa-free-18-8-stainless
store_origin: VN
region: Vietnam
---

# 18oz perfect kid-size capacity Double-wall vacuum keeps drinks cold 24h 18/8 stainless steel, BPA-free safe Kids Insulated Water Bottle, 18oz BPA FREE 18/8 Stainless Steel Kids Cup with Straw Travel Tumbler Double Wall Vacuum Leak Proof Toddler Water Bottle for School Boys Girls(1 Pack, Unicorn)

**Brand:** fimibuke
**Price:** 1191185₫
**Availability:** ✅ In Stock

## Summary

> 🦄 Sip in style, stay cool all day—hydration just got legendary!

## Quick Answers

- **What is this?** Kids Insulated Water Bottle, 18oz BPA FREE 18/8 Stainless Steel Kids Cup with Straw Travel Tumbler Double Wall Vacuum Leak Proof Toddler Water Bottle for School Boys Girls(1 Pack, Unicorn) by fimibuke
- **How much does it cost?** 1191185₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/539488641-kids-insulated-water-bottle-18oz-bpa-free-18-8-stainless)

## Best For

- fimibuke enthusiasts

## Why This Product

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

## Key Features

- • **Fun & Functional Design:** Unicorn charm meets easy-clean straw system with included brush—hydration has never been this magical.
- • **24-Hour Temperature Lock:** Double-wall vacuum insulation keeps drinks icy cold or warm for hours—no more lukewarm disappointments.
- • **Kid-Perfect 18oz Capacity:** Just right size for little hands—lightweight yet ample hydration on the go.
- • **Leak-Proof Seal Zone Tech:** Zero spills, zero mess—perfect for school bags and playground adventures.
- • **Premium 18/8 Stainless Steel:** Durable, corrosion-resistant, and BPA-free for ultimate kid-safe sipping.

## Overview

The Fimibuke Kids Insulated Water Bottle is an 18oz BPA-free, 18/8 stainless steel tumbler designed specifically for kids aged 3+. Featuring double-wall vacuum insulation, it keeps beverages cold for up to 24 hours or hot for 12 hours while preventing condensation. Its leak-proof lid with straw and included cleaning brush ensure mess-free, hygienic use. Lightweight and durable, this unicorn-patterned bottle is perfect for school, travel, and active kids, backed by a lifetime warranty and superior customer support.

## Description

Shop Fimibuke at the desertcart Travel & To-Go Drinkware store. Free Shipping on eligible items. Everyday low prices, save up to 50%.

Review: Perfect size and great quality! - This insulated water bottle is perfect for kids. The 18oz size is just right—not too heavy, and easy for little hands to carry. It keeps drinks cold for hours, and I love that it’s BPA-free, so I feel safe using it every day. The bottle feels well-made, doesn’t leak, and the design is cute and practical for school or outings. Easy to clean and very durable so far. Definitely a great choice for kids!
Review: Durable and easy to clean. - These things rock. They are easy to use. Easy to clean. Hold cold go long periods. Makes it easy to stay hydrated with out wearing your drink. A bit pricey. But when you get them you will see why. Very well made. Which they had a bit more interchangeable options…another words be able to buy just a lid or just a bottom so can mix match and change it up. Better than PURA@ Hands down. Better than 95 percent of the drink bottles I have tried. These are def a winner n this household.

## Features

- SAFE MATERIALS FOR KIDS: Fimibuke kids insulated water bottle is made of premium 18/8 stainless steel, fully resistant to oxidation and corrosion. This water bottle comprises BPA-free, food-safe, non-toxic materials, making it safe for your kids. In order to maintain the vibrant colors, please clean the cup by hand washing. This metal water bottle includes 1 Toddler Stainless Steel Water Bottle, 1 Leak Proof Lid, 2 Straws, 1 Straw Cleaning Brush
- DOUBLE WALLED VACUUM INSULATED: With double-walled vacuum insulation, these kids cups can preserve beverage temperature up to 24 hours for cold and 12 hours for hot. In addition, the double walled design makes the bottle sweat-free, allowing to carry kids favorite drinks around to keep them hydrated without making messes. Also, the top mouth is wide enough for convenient refilling and inserting ice cubes or fruits. This is designed to preserve the quality and temperature of kids beverage
- LEAK-PROOF & PORTABLE: With this sippy cup, the seal zone technology in the lids guarantees that each stainless steel water bottle is 100% leak-proof and spill-proof. The straw lid features a sturdy wide rotating handle to make it easy to carry and remove from school bags. Improved straw lid does great in smooth water flow. In addition to the functional design, this offers easy maintenance as it can be easily cleaned using straw brush to clean the nozzle and straw thoroughly to keep from mold
- FUN AND EASE OF USE: Available in a wide range of colors and carton patterns, this bottle is made to attract kids attention to keep hydrated. When your kids get it, they will definitely fall in love with this functional and beautiful cups. The lid features a bite valve with a stem tube and shut-off valve, easy for kids to use. It is easy to fit in their school or sports bag, perfect to use on the go, at school, or in the playground. Recommended Age Grading: 3+ years old
- IDEAL GIFT GIVING & GUARANTEE: Fimibuke team is committed to provide superior kids insulated water bottles. It's an ideal gift for your kids for Birthday, Children's Day, Christmas, New Year, Back to School. Just choose this cute cups with kids favorite patterns and keep kids beverages quality and fresh. Our team offers superior customer service, high-quality materials, and a life-time warranty. Any questions, send us your issues for solution

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZD24D93 |
| Age Range (Description) | Kid |
| Best Sellers Rank | #2,821 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #66 in Insulated Bottles |
| Brand | Fimibuke |
| Cap Type | Straw Cap |
| Capacity | 1.1 Pounds |
| Color | A10. Unicorn |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,341) |
| Date First Available | March 23, 2023 |
| Included Components | Lid, Straw |
| Is Dishwasher Safe | No |
| Item Weight | 12 ounces |
| Item model number | WB-1801 |
| Manufacturer | Fimibuke |
| Material | Stainless Steel |
| Number of Items | 1 |
| Pattern | Unicorn |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 3"W x 8.5"H |
| Recommended Uses For Product | Water |
| Special Feature | Bpa-free,Double Wall |
| With Lid | Yes |

## Product Details

- **Brand:** Fimibuke
- **Capacity:** 1.1 Pounds
- **Color:** A10. Unicorn
- **Recommended Uses For Product:** Water
- **Special Feature:** Bpa-free,Double Wall

## Images

![Kids Insulated Water Bottle, 18oz BPA FREE 18/8 Stainless Steel Kids Cup with Straw Travel Tumbler Double Wall Vacuum Leak Proof Toddler Water Bottle for School Boys Girls(1 Pack, Unicorn) - Image 1](https://m.media-amazon.com/images/I/61GvYknJcnL.jpg)

## Available Options

This product comes in different **Color, Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect size and great quality!
*by M***A on February 5, 2026*

This insulated water bottle is perfect for kids. The 18oz size is just right—not too heavy, and easy for little hands to carry. It keeps drinks cold for hours, and I love that it’s BPA-free, so I feel safe using it every day. The bottle feels well-made, doesn’t leak, and the design is cute and practical for school or outings. Easy to clean and very durable so far. Definitely a great choice for kids!

### ⭐⭐⭐⭐⭐ Durable and easy to clean.
*by J***. on January 17, 2026*

These things rock. They are easy to use. Easy to clean. Hold cold go long periods. Makes it easy to stay hydrated with out wearing your drink. A bit pricey. But when you get them you will see why. Very well made. Which they had a bit more interchangeable options…another words be able to buy just a lid or just a bottom so can mix match and change it up. Better than PURA@ Hands down. Better than 95 percent of the drink bottles I have tried. These are def a winner n this household.

### ⭐⭐⭐⭐⭐ Great water bottle at a fair value!
*by M***C on August 4, 2025*

My daughter is in 5th grade. For class, I purchase her larger 32oz water bottles, but for lunch I go smaller, so it fits better in her lunch box water bottle pocket, and since she doesnt drink as much during 20 minutes of lunch, compared to a 7 hour school day. This water bottle was even better than I imagined! The colors are gorgeous, the flip up straw top is perfect, the handle is convenient, the boot is a thoughtful addition, and I appreciate that an extra straw, as well as a straw cleaner, are included. It fits well in her lunch box drink pocket, and is easy to place in, and take out, with the rubber boot on. We tested this water bottle out yesterday, adding cold water from the fridge and 5 ice cubes. 15 hours later the ice was still ice! We also tipped it upside down for about 20 seconds, and it didn't leak. We then set it upside down and it did start to leak after a few minutes, which is likely from the pressure building, and totally understandable. I was just testing it hard to see how it did. However, on its side, it doesn't leak. I recommend this brand all the way, and with so many adorable colors and prints to choose from, there's somethihg for everyone!

## Frequently Bought Together

- Fimibuke Kids Insulated Water Bottle, 18oz BPA FREE 18/8 Stainless Steel Kids Cup with Straw Travel Tumbler Double Wall Vacuum Leak Proof Toddler Water Bottle for School Boys Girls(1 Pack, Unicorn)
- Fimibuke Kids Bento Snack Lunch Box with 4 Compartments, Insulated lunch Bag, Stainless Steel Thermos Food Jar, Ice Pack & Utensils, Unicorn Birthday Gift for Age 3-12 Back to School Toddler Girl Boy

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-22*