---
product_id: 57127588
title: "Smart Flask Stainless Steel, Travel Mug/Water Bottle,18 Oz., Vacuum Insulated, Includes Leakproof Metal Lid, and Flip Top Lid. Fits most Car Cup Holders. (Caribbean Blue)"
brand: "smart flask"
price: "¥7472"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/57127588-smart-flask-stainless-steel-travel-mug-water-bottle-18-oz
store_origin: JP
region: Japan
---

# Smart Flask Stainless Steel, Travel Mug/Water Bottle,18 Oz., Vacuum Insulated, Includes Leakproof Metal Lid, and Flip Top Lid. Fits most Car Cup Holders. (Caribbean Blue)

**Brand:** smart flask
**Price:** ¥7472
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Smart Flask Stainless Steel, Travel Mug/Water Bottle,18 Oz., Vacuum Insulated, Includes Leakproof Metal Lid, and Flip Top Lid. Fits most Car Cup Holders. (Caribbean Blue) by smart flask
- **How much does it cost?** ¥7472 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/57127588-smart-flask-stainless-steel-travel-mug-water-bottle-18-oz)

## Best For

- smart flask enthusiasts

## Why This Product

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

## Description

At last, a vacuum insulated stainless steel water bottle that's easy to carry and keeps drinks warm or cold for up to 24 hours. Even better, the flip top lid allows one-hand access. Heading to the office for an early morning? Hitting the gym for an afternoon workout? No matter what's going on in your life, your new stainless steel Smart Flask is the perfect companion. The double-wall, vacuum-insulated design not only keeps your water, iced tea, or lemonade cool and refreshing all day long, but it also keeps coffee and tea hot for up to 6 hours. No more keeping track of - and cleaning - multiple bottles for different drinks. All Smart Flask bottles are made with top-quality, food-grade, 18/8 stainless steel. Natural antibacterial properties and BPA-free materials make it safer than plastic bottles; plus, it's better for the environment, too. It's perfect for hiking, running, and cycling, and it won't sweat, even on the hottest day. The wide opening comfortably accommodates ice cubes and even fruit, and makes for fast and easy cleaning, too.  •18-ounce •Stainless steel, double-wall construction •Vacuum insulated •Stainless steel and flip-top coffee lid •Eco friendly •BPA Free •No sweat The genesis for the Smart Flask was in the desert outside Phoenix Arizona. It's here that we discovered the advantages of vacuum insulation and it is here in the blistering heat that we test, use and develop the Smart Flask and the products that are to follow. Care Tip Hand wash your Smart Flask. The dishwasher is not good for stainless steel, your durable powder coat or the vacuum insulation.  Do not use Bleach, chlorine or harsh abrasives. If you should get a stubborn stain try distilled vinegar or a paste made of baking soda and water. Do not use abrasives inside or out.

## Features

- &lt;b&gt;The Perfect Temp All Day Long:&lt;/b&gt; The double-wall, vacuum-insulated design ensures that your hot drinks stay hot for up to 6 hours, and cold drinks stay cold for up to 24. No more warm water or cold coffee!
- THE PERFECT PACKAGE:. Complete with leakproof, durable STAINLESS STEEL LID to protect your bottle, it will not split or crack like a plastic lid. Included is a Flip Top lid for one hand drinking. The flask that works all week long.Your beverage of choice at work during the week with your flip top lid and throw it in your back pack or gym bag with the leakproof Stainless Steel lid on the weekend.
- EASY TO CLEAN AND FILL: A wide-mouth opening means your Smart Flask can easily accommodate ice cubes or even fruit for a refreshing drink, and it's easier to clean as well.
- &lt;b&gt;Great gift for those on the go.&lt;b&gt;
- LASTS A LIFETIME: Unlike aluminum or plastic bottles, your Smart Flask will never crack or corrode. Made of 18/8 food grade stainless steel it is BPA and Pthalate free. Your Smart Flask will not have unwanted odors or lingering flavors. Not only that, but we give a LIFETIME WARRANTY against manufacturer's defects and back our bottles with a 30 DAY SATISFACTION GUARANTEE. If for any reason your unhappy with our product within 30 days we will refund your money and pay for you to send it back.

## Images

![Smart Flask Stainless Steel, Travel Mug/Water Bottle,18 Oz., Vacuum Insulated, Includes Leakproof Metal Lid, and Flip Top Lid. Fits most Car Cup Holders. (Caribbean Blue) - Image 1](https://images-na.ssl-images-amazon.com/images/I/31hVn4vkj-L.jpg)
![Smart Flask Stainless Steel, Travel Mug/Water Bottle,18 Oz., Vacuum Insulated, Includes Leakproof Metal Lid, and Flip Top Lid. Fits most Car Cup Holders. (Caribbean Blue) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41hO6Wmq%2BrL.jpg)
![Smart Flask Stainless Steel, Travel Mug/Water Bottle,18 Oz., Vacuum Insulated, Includes Leakproof Metal Lid, and Flip Top Lid. Fits most Car Cup Holders. (Caribbean Blue) - Image 3](https://images-na.ssl-images-amazon.com/images/I/51-sClwl%2BVL.jpg)
![Smart Flask Stainless Steel, Travel Mug/Water Bottle,18 Oz., Vacuum Insulated, Includes Leakproof Metal Lid, and Flip Top Lid. Fits most Car Cup Holders. (Caribbean Blue) - Image 4](https://images-na.ssl-images-amazon.com/images/I/51mO9xroR4L.jpg)
![Smart Flask Stainless Steel, Travel Mug/Water Bottle,18 Oz., Vacuum Insulated, Includes Leakproof Metal Lid, and Flip Top Lid. Fits most Car Cup Holders. (Caribbean Blue) - Image 5](https://images-na.ssl-images-amazon.com/images/I/51N465y0aEL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/57127588-smart-flask-stainless-steel-travel-mug-water-bottle-18-oz](https://www.desertcart.jp/products/57127588-smart-flask-stainless-steel-travel-mug-water-bottle-18-oz)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-11*