---
product_id: 472185972
title: "Stainless Steel Water Bottles 2-Pack - Double-Wall Vacuum Insulated 40 oz BPA-Free Spout Lids - Keeps Drinks Cold 24 Hrs, Hot 12 Hrs - Leakproof, Dishwasher Safe, Onyx Black/Splash"
brand: "thermoflask"
price: "₩134647"
currency: KRW
in_stock: true
reviews_count: 13
category: "Thermo Flask"
url: https://www.desertcart.kr/products/472185972-stainless-steel-water-bottles-2-pack-double-wall-vacuum-insulated
store_origin: KR
region: South Korea
---

# Leakproof BPA-free spout lids Keeps drinks hot 12 hrs Keeps drinks cold 24 hrs Stainless Steel Water Bottles 2-Pack - Double-Wall Vacuum Insulated 40 oz BPA-Free Spout Lids - Keeps Drinks Cold 24 Hrs, Hot 12 Hrs - Leakproof, Dishwasher Safe, Onyx Black/Splash

**Brand:** thermoflask
**Price:** ₩134647
**Availability:** ✅ In Stock

## Summary

> 💧 Stay cool, stay hot, stay ahead with ThermoFlask.

## Quick Answers

- **What is this?** Stainless Steel Water Bottles 2-Pack - Double-Wall Vacuum Insulated 40 oz BPA-Free Spout Lids - Keeps Drinks Cold 24 Hrs, Hot 12 Hrs - Leakproof, Dishwasher Safe, Onyx Black/Splash by thermoflask
- **How much does it cost?** ₩134647 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/472185972-stainless-steel-water-bottles-2-pack-double-wall-vacuum-insulated)

## Best For

- thermoflask enthusiasts

## Why This Product

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

## Key Features

- • **Hassle-Free Cleaning:** Dishwasher-safe components mean less time scrubbing and more time crushing your day with a pristine bottle.
- • **Built to Last & Impress:** Premium 18/8 stainless steel combines rugged durability with sleek, modern style—your daily essential for work, gym, or travel.
- • **Eco-Chic Sustainability:** Reusable, durable, and designed to reduce single-use plastic—join the movement and make every sip count.
- • **All-Day Temperature Control:** Double-wall vacuum insulation locks in cold for 24 hours and heat for 12—hydrate like a pro, anytime.
- • **Spillproof On-the-Go Hydration:** BPA-free spout lids with leakproof design keep your bag and workspace spotless—effortless sipping, zero mess.

## Overview

ThermoFlask Stainless Steel Water Bottles 2-Pack offers 40 oz double-wall vacuum insulation that keeps beverages cold for 24 hours and hot for 12 hours. Featuring BPA-free, leakproof spout lids and durable 18/8 stainless steel construction, these bottles combine style, functionality, and eco-friendly convenience. Dishwasher safe for easy cleaning, they are perfect for professionals seeking reliable hydration at work, gym, or travel.

## Description

Introducing the ThermoFlask Bottle with Spout Lid, a premium hydration solution available in a convenient 2-pack of 40 oz bottles - perfect for staying refreshed at home, work, or on the go. Crafted from durable 18/8 stainless steel, these water bottles are designed to provide unparalleled thermal protection, keeping beverages cold for up to 24 hours and hot for up to 12 hours, making them the best choice for an active lifestyle. Featuring BPA-free spout lids, these leakproof and reusable water bottles ensure easy sipping without spilling, ideal for use at the gym, work, or outdoor adventures. These insulated water bottle sets are not only stylish but also highly functional. The double-wall insulation acts as a powerful barrier against external temperatures, making it the perfect companion as a gym water bottle or a reliable thermal bottle for your daily commute. With its dishwasher-safe design, maintenance is a breeze, offering effortless cleaning while preserving the bottle's impeccable quality. The robust construction and exceptional design of these stainless steel water bottles guarantee long-lasting hydration support wherever you go. Embrace the versatility of ThermoFlask's reusable water bottle collection, which combines sleek aesthetics with essential features for today's discerning consumer. Whether you're seeking a wide mouth water bottle for ease of pouring or interested in maximizing temperature retention, this insulated stainless steel water bottle set is adaptable to any scenario. Elevate your hydration experience by choosing a metal water bottle that is both environmentally friendly and perfectly crafted to withstand the demands of your busy schedule. A must-have for those looking to invest in the best insulated water bottle, these ThermoFlask bottles are unrivaled in their reliability and performance.

Review: Love the large grip loops on lids! - This is a great value, even better if you catch it on sale. Thermoflask has about the best straw lid out there, the reason is that it has the wide loop for carrying the bottle comfortably. These fit the various sizes of Thermoflask and Takeya except maybe not the half gallon size. The Takeya Actives straw lid, in comparison, has a tiny loop and one can fit one or two fingers through it. This set came with two straw lids and two spout lids. Decided to switch the color and trim the straw and use it on my other 24 oz Takeya flask. My husband wanted a black lid for replacement for his, he’s notorious for dropping his flask while working outdoors. I wasn’t willing to fork over more than $12 for a black Takeya straw lid! This was slightly more and got two flasks, two straw lids, two spout lids! Awesome deal, hope they never increase the cost as it was just affordable. Now the spout lid will stay on these for water when traveling. It’s also good to fill them up for water when power is going to be out possibly. the colors were not my favorite pick but they were out of the ones I wanted and some were more expensive. I think they were lower to reduce the stock of the less popular colors. Thermoflask are great quality and keep beverages cold 24 hours, or longer! Ice doesn’t fully melt. It also keeps hot drinks hot if one wanted to take a flask of coffee to work on a cold day! I think 12 hours for hot beverages. We have tested them out good before with this brand. IMPORTANT it says you can put in dish washer but don’t do it. It messes up the flask’s insulation. Also, it makes the color coating deteriorate quicker. Just get a bottle brush and some warm soapy water, it’s worth it to maintain the life of these and keep them looking great and lasting great! Now, if they’d just offer the 24 oz ones in sets like these! One year I got some for family for a gift for my nephews and nieces and they all loved them. It was right around 2020 and the straw lids came in handy in public, don’t have to touch the straw or tilt head back, just flip straw up, very sanitary. We haven’t had much issue with them leaking, just see the gaskets are in it. One time one 24 oz one was leaking and the lid didn’t look damaged. So I replaced the straw. That did the trick! So always try that first, they come with more than one straw. Oh get a straw brush too so it’s all sanitary; it’s not included but they aren’t expensive. 10/26/23 UPDATE: One straw lid failed; when it is folded down it doesn’t sit flat. Cup has not been dropped nor bumped. Seller paper says limited lifetime warranty so I will likely reach out to them.
Review: Perfect Travel Bottles - Love these and the color looks great. I needed something smaller for travel that fits easily in cup holders and backpacks, and these are perfect. They keep drinks at temperature really well, don’t leak, and are surprisingly lightweight. Great bottles at a great price.

## Features

- KEEPS DRINKS AT PERFECT TEMPERATURE: ThermoFlask insulated water bottle keeps beverages cold up to 24 hours or hot up to 12 with advanced vacuum insulation, ensuring your drinks stay perfectly chilled or warm wherever you go.
- EFFORTLESS, SPILL-FREE HYDRATION: ThermoFlask stainless steel bottle features BPA-free spout lids to prevent leaks. Perfect for on-the-go or at home, keeping your bag or workspace clean and dry.
- UNMATCHED DURABILITY & STYLE: Made from 18/8 food-grade stainless steel, our water bottles combine lasting durability with a sleek, stylish design—resilient enough for daily use at the gym, office, or on the go.
- CONVENIENCE MEETS CLEANLINESS: ThermoFlask water bottles feature dishwasher-safe components for effortless cleaning, keeping them pristine and ready for your next adventure with minimal effort.
- VERSATILE, ECO-FRIENDLY CHOICE: Our reusable water bottles help reduce your environmental footprint while offering practical hydration for any occasion. Choose this insulated set to make a meaningful impact and enjoy sustainable convenience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BBPNVNT2 |
| Age Range (Description) | Adult |
| Base Diameter | 3.75 Inches |
| Best Sellers Rank | #934 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #61 in Water Bottles |
| Brand | ThermoFlask |
| Cap Type | Sports Cap |
| Capacity | 40 Fluid Ounces |
| Color | Onyx Black/Splash |
| Customer Reviews | 4.8 4.8 out of 5 stars (8,921) |
| Date First Available | August 27, 2022 |
| Global Trade Identification Number | 00885395101583 |
| Included Components | Lid |
| Is Dishwasher Safe | Yes |
| Item Weight | 2.71 pounds |
| Item model number | 10158 |
| Manufacturer | ThermoFlask |
| Material | Stainless Steel |
| Model Name | 2-Pack Insulated Bottles |
| Number of Items | 2 |
| Number of Packs | 2 |
| Pattern | THERMOS |
| Product Care Instructions | Dishwasher Safe |
| Product Dimensions | 8.6"W x 11.9"H |
| Recommended Uses For Product | Coffee, Tea, Water |
| Special Feature | Dishwasher Safe, Double Wall, Leakproof, Vacuum Insulated |
| UPC | 885395101583 |
| With Lid | Yes |

## Product Details

- **Brand:** ThermoFlask
- **Capacity:** 40 Fluid Ounces
- **Color:** Onyx Black/Splash
- **Recommended Uses For Product:** Coffee, Tea, Water
- **Special Feature:** Dishwasher Safe, Double Wall, Leakproof, Vacuum Insulated

## Images

![Stainless Steel Water Bottles 2-Pack - Double-Wall Vacuum Insulated 40 oz BPA-Free Spout Lids - Keeps Drinks Cold 24 Hrs, Hot 12 Hrs - Leakproof, Dishwasher Safe, Onyx Black/Splash - Image 1](https://m.media-amazon.com/images/I/71VDcTo19RL.jpg)

## Available Options

This product comes in different **Color, Size, Number Of Items** options.

## Questions & Answers

**Q: These are 40 oz right?**
A: Yes both are 40 oz

**Q: What are the dimentions?**
A: The thermoflask can fill 710ml or 24oz of hot or cold water, it comes in 2 bottles in one box.  These are brand new.  Hope I answered your question.  Phoenix

**Q: How much does the 24oz bottle weigh?**
A: It's quite heavy.  It weighs about 10oz. empty.

**Q: Will it fit in a standard car cup holder? What is the width of the base of the bottle?**
A: Thank you for your interest.  These have a diameter of 3.15" with the bumper and 2.92" without the bumper.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love the large grip loops on lids!
*by A***R on October 19, 2023*

This is a great value, even better if you catch it on sale. Thermoflask has about the best straw lid out there, the reason is that it has the wide loop for carrying the bottle comfortably. These fit the various sizes of Thermoflask and Takeya except maybe not the half gallon size. The Takeya Actives straw lid, in comparison, has a tiny loop and one can fit one or two fingers through it. This set came with two straw lids and two spout lids. Decided to switch the color and trim the straw and use it on my other 24 oz Takeya flask. My husband wanted a black lid for replacement for his, he’s notorious for dropping his flask while working outdoors. I wasn’t willing to fork over more than $12 for a black Takeya straw lid! This was slightly more and got two flasks, two straw lids, two spout lids! Awesome deal, hope they never increase the cost as it was just affordable. Now the spout lid will stay on these for water when traveling. It’s also good to fill them up for water when power is going to be out possibly. the colors were not my favorite pick but they were out of the ones I wanted and some were more expensive. I think they were lower to reduce the stock of the less popular colors. Thermoflask are great quality and keep beverages cold 24 hours, or longer! Ice doesn’t fully melt. It also keeps hot drinks hot if one wanted to take a flask of coffee to work on a cold day! I think 12 hours for hot beverages. We have tested them out good before with this brand. IMPORTANT it says you can put in dish washer but don’t do it. It messes up the flask’s insulation. Also, it makes the color coating deteriorate quicker. Just get a bottle brush and some warm soapy water, it’s worth it to maintain the life of these and keep them looking great and lasting great! Now, if they’d just offer the 24 oz ones in sets like these! One year I got some for family for a gift for my nephews and nieces and they all loved them. It was right around 2020 and the straw lids came in handy in public, don’t have to touch the straw or tilt head back, just flip straw up, very sanitary. We haven’t had much issue with them leaking, just see the gaskets are in it. One time one 24 oz one was leaking and the lid didn’t look damaged. So I replaced the straw. That did the trick! So always try that first, they come with more than one straw. Oh get a straw brush too so it’s all sanitary; it’s not included but they aren’t expensive. 10/26/23 UPDATE: One straw lid failed; when it is folded down it doesn’t sit flat. Cup has not been dropped nor bumped. Seller paper says limited lifetime warranty so I will likely reach out to them.

### ⭐⭐⭐⭐⭐ Perfect Travel Bottles
*by M***E on November 19, 2025*

Love these and the color looks great. I needed something smaller for travel that fits easily in cup holders and backpacks, and these are perfect. They keep drinks at temperature really well, don’t leak, and are surprisingly lightweight. Great bottles at a great price.

### ⭐⭐⭐⭐⭐ Reliable ThermoFlask
*by J***Y on January 12, 2026*

I purchased the 24oz and 40oz bottles. I have used ThermoFlask bottles during the past 10 years or so. It is reliable, durable brand that has never failed me and my family. 24oz bottle is kept in my car as it fits nicely in cup holder. I usually fill it full of ice and cold water, and it retains the cold temperature at least 24 hours especially in the winter. 40oz is for home and work, its easy to hold and drink. I will keep buying ThermoFlask bottles as it has proven to be durable and great at keeping my water cold.

## Frequently Bought Together

- Thermoflask Double Wall Vacuum Insulated Stainless Steel Water Bottle (Onyx Black/Splash)
- Prurex Replacement Spout Lid for Hydro Flask Wide Mouth Bottles (12/16/18/22/32/40/64oz) – 2.28" Leak-Proof Sports Cap Accessory, Secure Fit

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-28*