---
product_id: 48236162
title: "Hercules Stainless Steel Flask 1.0L"
brand: "thermos"
price: "C$3601"
currency: NIO
in_stock: true
reviews_count: 13
url: https://www.desertcart.ni/products/48236162-hercules-stainless-steel-flask-1-0l
store_origin: NI
region: Nicaragua
---

# Floats even full Keeps hot 24h Keeps cold 24h Hercules Stainless Steel Flask 1.0L

**Brand:** thermos
**Price:** C$3601
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay hot, stay cool, stay unstoppable! 💧

## Quick Answers

- **What is this?** Hercules Stainless Steel Flask 1.0L by thermos
- **How much does it cost?** C$3601 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/48236162-hercules-stainless-steel-flask-1-0l)

## Best For

- thermos enthusiasts

## Why This Product

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

## Key Features

- • **Float Like a Pro:** Unique design keeps your flask afloat even when full—never lose your drink to the great outdoors.
- • **All-Day Temperature Mastery:** Vacuum insulation locks in heat or chill for a full 24 hours—your beverage’s perfect companion from dawn to dusk.
- • **Built to Brave the Elements:** Rugged plastic shell and stainless steel interior combine for unmatched durability that survives drops and daily hustle.
- • **Generous Mug-Sized Capacity:** Extra-large 1.0L flask with a 260ml cup lid, perfect for those who demand more than just a sip.
- • **Effortless Pouring, Zero Spills:** Innovative twist-and-pour stopper lets you serve without removing the cap—convenience meets precision.

## Overview

The Hercules Stainless Steel Flask 1.0L features advanced thermos vacuum insulation technology that keeps beverages hot or cold for 24 hours. Its rugged plastic exterior and durable stainless steel interior ensure long-lasting performance, while the twist-and-pour stopper offers spill-free convenience. Designed with an extra-large cup and a unique floating capability, this flask is built for professionals and adventurers who demand reliability and style on the go.

## Description

Great prices on your favourite Home brands, and free delivery on eligible orders.

Review: Great for workmen and a big cup! - My hubby is a builder and his last thermos flask broke when he dropped it so had to look for a new one that looked the part and did the job. We've had it a couple of weeks now and he loves it. His biggest compliment is the size of the cup lid - which as you can see in the photos is roughly the size of a large mug. It holds about 260ml of you want a direct comparison for capacity. It keeps his coffee hot all day and has survived a few knocks. Most importantly, it looks like the kind of thermos flask a builder would carry! Highly recommended.
Review: Does what it says !! - I have tried most flasks as being a Football Dad means standing in the cold a lot !! However because it is completely sealed then no liquid can get inside the housing so it does not fail like other metal based flasks. Being metal also means dropping it does not mean smashing it so again it scores again. Hot liquid like coffee/tea/soup stays "Drinkable" hot for about 12 Hrs, but even after this time whilst it does not go cold, some may find it below likeable drinking temperature but other s may find it fine. Bear in mind that most times you would not be keeping it hot past 12 hrs anyway. Scores 9/10 for me which is a score I do not give very often . Highly Recommended.

## Features

- Thermos vacuum insulation technology for maximum temperature retention; keeps hot for 24 hours and cold for 24 hours
- Rugged plastic outer shell and durable stainless steel interior with extra large cup
- Twist and pour stopper allows one to pour without removing the stopper
- Floats in water even when full

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001F514UE |
| Best Sellers Rank | 1,680,718 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 4,520 in Insulated Bottles |
| Brand | Thermos |
| Capacity | 1000 Millilitres |
| Colour | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (777) |
| Date First Available | 10 Oct. 2008 |
| Item Weight | 499 g |
| Material | Plastic, Stainless Steel |
| Model Number | 184653 |
| Product Dimensions | 5.31 x 0.01 x 13.31 cm; 498.95 g |
| Special Features | Cold 24 Hours, Durable |

## Product Details

- **Brand:** Thermos
- **Capacity:** 1000 Millilitres
- **Colour:** Black
- **Recommended uses for product:** Coffee, Tea, Water
- **Special feature:** Cold 24 Hours, Durable

## Images

![Hercules Stainless Steel Flask 1.0L - Image 1](https://m.media-amazon.com/images/I/21ONBurnQhL.jpg)
![Hercules Stainless Steel Flask 1.0L - Image 2](https://m.media-amazon.com/images/I/319DMlCZfdL.jpg)
![Hercules Stainless Steel Flask 1.0L - Image 3](https://m.media-amazon.com/images/I/319mfyFA5pL.jpg)
![Hercules Stainless Steel Flask 1.0L - Image 4](https://m.media-amazon.com/images/I/31XsOoqunoL.jpg)
![Hercules Stainless Steel Flask 1.0L - Image 5](https://m.media-amazon.com/images/I/41BHMTVuX4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for workmen and a big cup!
*by A***R on 13 May 2021*

My hubby is a builder and his last thermos flask broke when he dropped it so had to look for a new one that looked the part and did the job. We've had it a couple of weeks now and he loves it. His biggest compliment is the size of the cup lid - which as you can see in the photos is roughly the size of a large mug. It holds about 260ml of you want a direct comparison for capacity. It keeps his coffee hot all day and has survived a few knocks. Most importantly, it looks like the kind of thermos flask a builder would carry! Highly recommended.

### ⭐⭐⭐⭐⭐ Does what it says !!
*by G***L on 13 May 2013*

I have tried most flasks as being a Football Dad means standing in the cold a lot !! However because it is completely sealed then no liquid can get inside the housing so it does not fail like other metal based flasks. Being metal also means dropping it does not mean smashing it so again it scores again. Hot liquid like coffee/tea/soup stays "Drinkable" hot for about 12 Hrs, but even after this time whilst it does not go cold, some may find it below likeable drinking temperature but other s may find it fine. Bear in mind that most times you would not be keeping it hot past 12 hrs anyway. Scores 9/10 for me which is a score I do not give very often . Highly Recommended.

### ⭐⭐⭐⭐⭐ Excellent Product
*by A***R on 16 September 2023*

Solid construction. Does what it’s supposed to do in that it kept coffee hot for over eight hours on a journey from North Yorkshire to Sussex. So good we’ve bought two.

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-16*