---
product_id: 145037450
title: "Thermoflask Leak Proof Insulated Stainless Steel Workout Sports Water Bottle Tumbler, 40 Oz, Black and Blue 2-pack"
brand: "thermoflask"
price: "€ 44.64"
currency: EUR
in_stock: false
reviews_count: 2
url: https://www.desertcart.sk/products/145037450-thermoflask-leak-proof-insulated-stainless-steel-workout-sports-water-bottle
store_origin: SK
region: Slovakia
---

# 40 Oz Capacity Double Wall Insulation Leak Proof Design Thermoflask Leak Proof Insulated Stainless Steel Workout Sports Water Bottle Tumbler, 40 Oz, Black and Blue 2-pack

**Brand:** thermoflask
**Price:** € 44.64
**Availability:** ❌ Out of Stock

## Summary

> 💪 Hydration Meets Innovation: Don't Just Drink, Dominate!

## Quick Answers

- **What is this?** Thermoflask Leak Proof Insulated Stainless Steel Workout Sports Water Bottle Tumbler, 40 Oz, Black and Blue 2-pack by thermoflask
- **How much does it cost?** € 44.64 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/145037450-thermoflask-leak-proof-insulated-stainless-steel-workout-sports-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

- • **Built for Adventure:** Leak-proof technology ensures no spills during your workouts or commutes.
- • **Eco-Friendly Choice:** Ditch single-use plastics and embrace sustainable hydration.
- • **Perfect for Sharing:** Comes in a convenient 2-pack, ideal for you and a workout buddy!
- • **Stay Hydrated in Style:** Elevate your hydration game with a sleek design that fits your lifestyle.
- • **Insulated for Perfection:** Double-wall insulation keeps your drinks cold for 24 hours or hot for 12.

## Overview

The Thermoflask Leak Proof Insulated Stainless Steel Workout Sports Water Bottle Tumbler is a 40 Oz, black and blue 2-pack designed for active individuals. It features a leak-proof design and double-wall insulation to keep beverages at the desired temperature for hours, making it perfect for workouts, outdoor adventures, or daily hydration.

## Description



## Images

![Thermoflask Leak Proof Insulated Stainless Steel Workout Sports Water Bottle Tumbler, 40 Oz, Black and Blue 2-pack - Image 1](https://m.media-amazon.com/images/I/71CUp3NfQKL.jpg)
![Thermoflask Leak Proof Insulated Stainless Steel Workout Sports Water Bottle Tumbler, 40 Oz, Black and Blue 2-pack - Image 2](https://m.media-amazon.com/images/I/61L1l+dFc3L.jpg)
![Thermoflask Leak Proof Insulated Stainless Steel Workout Sports Water Bottle Tumbler, 40 Oz, Black and Blue 2-pack - Image 3](https://m.media-amazon.com/images/I/71Ri-zNPpVL.jpg)
![Thermoflask Leak Proof Insulated Stainless Steel Workout Sports Water Bottle Tumbler, 40 Oz, Black and Blue 2-pack - Image 4](https://m.media-amazon.com/images/I/71CGevxRt9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great
  

*by J***N on Reviewed in the United States 🇺🇸 on September 8, 2019*

Great product. Exactly as described! No leaking and keeps water cold for hours even out in the sun. My wife and I left our thermal with cold water inside a hot car for about 1.5 hours. The outside of the bottle was hot to touch but the water inside stayed cold.

### ⭐⭐⭐⭐⭐ 







  
  
    Always cold for you all day long
  

*by A***R on Reviewed in the United States 🇺🇸 on October 1, 2019*

Works very well at keeping water very cool all day long in hot temps.

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**Shop now:** [https://www.desertcart.sk/products/145037450-thermoflask-leak-proof-insulated-stainless-steel-workout-sports-water-bottle](https://www.desertcart.sk/products/145037450-thermoflask-leak-proof-insulated-stainless-steel-workout-sports-water-bottle)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-21*