---
product_id: 149006090
title: "18 oz Double Wall Vacuum Insulated Stainless Steel Water Bottle with Spout and Straw Lids, Black"
brand: "thermoflask"
price: "€ 84.69"
currency: EUR
in_stock: true
reviews_count: 5
category: "Thermo Flask"
url: https://www.desertcart.hr/products/149006090-18-oz-double-wall-vacuum-insulated-stainless-steel-water-bottle
store_origin: HR
region: Croatia
---

# Leakproof double-wall vacuum seal Keeps drinks hot up to 12 hrs Keeps drinks cold up to 24 hrs 18 oz Double Wall Vacuum Insulated Stainless Steel Water Bottle with Spout and Straw Lids, Black

**Brand:** thermoflask
**Price:** € 84.69
**Availability:** ✅ In Stock

## Summary

> 💼 Hydrate like a boss—cold, hot, and always on point.

## Quick Answers

- **What is this?** 18 oz Double Wall Vacuum Insulated Stainless Steel Water Bottle with Spout and Straw Lids, Black by thermoflask
- **How much does it cost?** € 84.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/149006090-18-oz-double-wall-vacuum-insulated-stainless-steel-water-bottle)

## 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

- • **Eco-Chic Hydration:** Ditch single-use plastics and join the sustainable hydration movement with style and function.
- • **Dual-Lid Versatility:** Switch effortlessly between spout and straw lids for controlled, one-handed sipping anytime.
- • **Sleek, Portable Power:** 18 oz fits perfectly in your hand, backpack, or car cup holder—hydration on the go without bulk.
- • **All-Day Temperature Mastery:** Stay refreshed with ice-cold or piping hot drinks from morning meetings to evening workouts.
- • **Durable Stainless Steel Build:** Premium double-wall vacuum insulation resists dents and keeps your bottle looking sharp.

## Overview

The ThermoFlask 18 oz water bottle features double-wall vacuum insulation in durable stainless steel, keeping beverages cold for up to 24 hours or hot for up to 12 hours. Designed for active professionals, it includes both spout and straw lids for versatile, leakproof hydration that fits seamlessly into your daily commute, workouts, and outdoor adventures.

## Description

Experience All-Day Temperature Control with ThermoFlask: Our double-wall vacuum insulated stainless steel water bottles keep your drinks cold without a cooler or hot without a microwave, ensuring your beverage stays perfect – all day. Ideal for daily adventures and outdoor activities such as hiking, camping, biking, sports, and picnics. Enjoy the convenience of easy, controlled, one-handed drinking. ThermoFlask delivers hydration your way.

Review: Pequeño y Práctico en tus actividades - Lo uso para cuando voy a correr y me resulta cómodo por su tamaño, de material resistente, a pesar del calor mantiene la temperatura fría sin importar el exterior. Una vez lo olvidé en pleno sol y llegué a pensar que el contenido estaba caliente sin embargo solo se calentó la Tapa por lo que el agua seguía intacta en temperatura. Puedes usarlo y también obsequiarlo a quien gustes, todo un lujo 🤩
Review: Love this This Thermoflask - This Thermoflask is perfect for all day Hot or Cold Water Bottle.

## Features

- PREMIUM HYDRATION: Our line of insulated hydration solutions come in 24 oz & 40 oz sizes with a variety of colors. Our insulated water bottles are a convenient size that fits in most cup holders, backpack pockets & in your hand when adventure calls.
- DAILY ADVENTURE: Adventure awaits with ThermoFlask insulated stainless steel water bottles. They help you stay refreshed & hydrated for an active lifestyle. Soups & other hot liquids stay heated for hours while cold beverages keep cool throughout the day.
- THERMOFLASK QUALITY: Whether you want a reusable water bottle for camping & hiking, an insulated commuter cup, or just want to hydrate sustainably, ThermoFlask has a stainless steel water bottle for you!
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RWKM7L1 |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Base Diameter | 2.91 Inches |
| Best Sellers Rank | 1,488,794 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 3,906 in Insulated Bottles |
| Brand | ThermoFlask |
| Brand Name | ThermoFlask |
| Cap Type | Sports Cap |
| Capacity | 18 Fluid ounces |
| Colour | Black |
| Customer Reviews | 4.8 out of 5 stars 1,168 Reviews |
| Global Trade Identification Number | 00885395500553 |
| Included Components | Water Bottle, Spout Lid, Straw Lid |
| Is Oven Safe | No |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 9.7W x 23H centimetres |
| Item Type Name | Water Bottle with Two Lids |
| Item Weight | 0.69 Pounds |
| Manufacturer | Thermoflask |
| Material Type | Stainless Steel |
| Model Name | Insulated Stainless Steel |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Dishwasher Safe |
| Recommended Uses For Product | Water |
| Recommended uses for product | Water |
| Special Features | Double Wall, Leakproof, Vacuum Insulated |
| Special feature | Double Wall , Leakproof, Vacuum Insulated |
| Theme | Sport |
| UPC | 885395500553 |
| With Lid | Yes |

## Product Details

- **Brand:** ThermoFlask
- **Capacity:** 18 Fluid Ounces
- **Colour:** Black
- **Recommended uses for product:** Water
- **Special feature:** Double Wall, Leakproof, Vacuum Insulated

## Images

![18 oz Double Wall Vacuum Insulated Stainless Steel Water Bottle with Spout and Straw Lids, Black - Image 1](https://m.media-amazon.com/images/I/61Czc9AZ1oL.jpg)
![18 oz Double Wall Vacuum Insulated Stainless Steel Water Bottle with Spout and Straw Lids, Black - Image 2](https://m.media-amazon.com/images/I/61uU1ddtrmL.jpg)
![18 oz Double Wall Vacuum Insulated Stainless Steel Water Bottle with Spout and Straw Lids, Black - Image 3](https://m.media-amazon.com/images/I/614zgwMaJ8L.jpg)
![18 oz Double Wall Vacuum Insulated Stainless Steel Water Bottle with Spout and Straw Lids, Black - Image 4](https://m.media-amazon.com/images/I/61HmawahtgL.jpg)
![18 oz Double Wall Vacuum Insulated Stainless Steel Water Bottle with Spout and Straw Lids, Black - Image 5](https://m.media-amazon.com/images/I/61rlc9jnmtL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: Is the 24oz small?**
A: It's about the size around of a 16 oz plastic bottle of soda, but taller.  It fits in my cup holder of my car.  Don't think the larger one would.  Since it keeps ice so well, I often refill it with water on the ice still in it.  I don't consider it small or large.  Like Goldilocks said, It's Just Right.

**Q: Do you sell the chug straw lid separately?**
A: I had ordered a couple different 24oz pictured with chug lids, but I received straw lids. What I have eventually purchased was a 24 oz with both lids, to make sure I got the Chug lid! So ask your questions to make sure you're getting the right product :-)

**Q: Can I purchase a replacement straw lid for the Thermoflask?**
A: Yes. I just went through this for the 40oz Thermoflasks I purchased at Costco. The straw lids are not sold by ThermoFlask directly (on their website) but it is sold by their manufacturer, Takeya, for $10. Www.takeyausa.com

**Q: Is the straw lid insulated?**
A: Good question! The leak-proof straw lid will keep your drinks cold for up to 24 hours and hot for up to 12. It is not insulated.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pequeño y Práctico en tus actividades
*by I***� on 2 April 2025*

Lo uso para cuando voy a correr y me resulta cómodo por su tamaño, de material resistente, a pesar del calor mantiene la temperatura fría sin importar el exterior. Una vez lo olvidé en pleno sol y llegué a pensar que el contenido estaba caliente sin embargo solo se calentó la Tapa por lo que el agua seguía intacta en temperatura. Puedes usarlo y también obsequiarlo a quien gustes, todo un lujo 🤩

### ⭐⭐⭐⭐⭐ Love this This Thermoflask
*by J***Y on 16 August 2020*

This Thermoflask is perfect for all day Hot or Cold Water Bottle.

### ⭐ Cold for 0 hours
*by J***S on 8 August 2024*

So bad

## Frequently Bought Together

- ThermoFlask Bottle with Chug Lid & Straw Lid - Insulated Stainless Steel Water Bottle with Leak-Proof Lids - Dishwasher-Safe Reusable Bottle & Lids - Durable Bottle, 2 Straws & 2 Lids - 18 oz, Black
- ThermoFlask Kids Bottle with Straw Lid - Durable & Dishwasher-Safe Water Bottles & Lids - Leak-Proof Bottle Lid Design - Reusable Water Bottles for Everyday Use - 16 oz, Red/Blue (2 Pack)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/149006090-18-oz-double-wall-vacuum-insulated-stainless-steel-water-bottle](https://www.desertcart.hr/products/149006090-18-oz-double-wall-vacuum-insulated-stainless-steel-water-bottle)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-24*