---
product_id: 54130991
title: "2x Thermos Reuseable Freeze Board - 400 g"
brand: "thermos"
price: "£9.27"
currency: GBP
in_stock: true
reviews_count: 10
category: "Thermos"
url: https://www.desertcart.co.uk/products/54130991-2x-thermos-reuseable-freeze-board-400-g
store_origin: GB
region: United Kingdom
---

# Leakproof Design Eco-Friendly Freeze Power 2x Thermos Reuseable Freeze Board - 400 g

**Brand:** thermos
**Price:** £9.27
**Availability:** ✅ In Stock

## Summary

> Chill Out in Style! ❄️

## Quick Answers

- **What is this?** 2x Thermos Reuseable Freeze Board - 400 g by thermos
- **How much does it cost?** £9.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/54130991-2x-thermos-reuseable-freeze-board-400-g)

## 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

- • **Durable & Tough:** Crafted from robust polypropylene for long-lasting use.
- • **Non-Toxic & Safe:** Filled with non-toxic aqueous liquid for peace of mind.
- • **Perfectly Portable:** Lightweight design at just 400g, ideal for on-the-go cooling.
- • **Leakproof Assurance:** Heat-sealed cap ensures no spills, ever!
- • **Stay Cool, Stay Fresh!:** Revolutionary alternative to traditional ice packs.

## Overview

The Thermos 2x Reusable Freeze Board is a game-changing cooling solution designed for adults. Weighing only 400g, this eco-friendly alternative to conventional ice packs features a tough polypropylene exterior and a heat-sealed leak-proof cap, ensuring your food and drinks stay cool without the mess. With a non-toxic aqueous liquid inside, it's safe for everyone and perfect for any outing.

## Description

Slim in design, ideal to use in cool bags and cool boxes helping keeping contents cooler and fresher for longer. Thermos is the leading manufacturer worldwide of insulated products, for over 100 years consumers have trusted Thermos brand products. Thermos leads the industry in new product development, its known for its expertise in insulation. Thermos products are produced in socially compliant factories and undergo rigorous quality inspections to ensure product meets or exceeds material and performance standards.

Review: Solid freeze boards—stay cold for hours, ideal for lunch kits, cool boxes, and van stash. - 🧪 First Look Picked these up for keeping food and drinks chilled on site and during long drives. Straight out the pack, they’re slim, lightweight, and feel solid. No leaks, no flex. Tossed them in the freezer overnight, and they were rock solid by morning. Used them in a cool bag with sandwiches, drinks, and fruit—held temp for a full shift. No condensation mess, and the flat shape makes them easy to stack or slide between items. 🧰 Real-World Use ✅ Used in lunch kits, festival coolers, and van stash—held chill for 6+ hours ✅ Slim profile—fits tight spaces without bulking out the bag ✅ Wipes clean—no sticky residue or leaks ✅ Reusable and tough—no cracks after drops or rough handling ✅ Lightweight—easy to carry, even with full kit Also tested them with pre-chilled drinks—kept cans cold from morning to late afternoon. No warping, and the casing stayed sealed. 👍 Pros ✅ 400g size—ideal balance of chill and portability ✅ Durable build—no leaks or cracks ✅ Slim and stackable—easy to pack ✅ Reusable—eco-friendly and cost-effective ✅ Trusted brand—Thermos gear holds up 👎 Cons ❌ Doesn’t stay frozen overnight in soft coolers—best with insulation ❌ No colour options—basic blue only ❌ No handle or grip—can be slippery when wet ❌ Takes up freezer space—flat but wide 🧭 Final Verdict If you want freeze boards that are compact, reliable, and built for real-world chill, this Thermos 2-pack earns its spot. I’ve tested them across van runs, site lunches, and festival kits—no drama, just solid cold and proper durability. Good stash-ready gear for anyone who wants their cool sorted without the faff.
Review: Cooling block - Great product and arrived promptly

## Features

- Thermos freezer board
- Effective alternative to conventional ice packs
- Tough polypropylene exterior
- Heat sealed leak proof cap
- Non toxic aqueous liquid

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00WYWMBLI |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 16,467 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 197 in Camping Coolers & Cool Bags |
| Brand | Thermos |
| Brand Name | Thermos |
| Cap Type | Screw Cap |
| Capacity | 400 g |
| Colour | Blue |
| Customer Reviews | 4.6 out of 5 stars 295 Reviews |
| Is the item dishwasher safe? | No |
| Item Weight | 400 Grams |
| Item weight | 400 Grams |
| Manufacturer | Thermos |
| Material Type | Polypropylene |
| Number of Items | 2 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Special Features | Leakproof |
| Special feature | Leakproof |
| Theme | Sport |
| Unit Count | 2.0 count |
| With Lid | Yes |

## Product Details

- **Brand:** Thermos
- **Capacity:** 400 g
- **Colour:** Blue
- **Special feature:** Leakproof
- **Age range (description):** Adult

## Images

![2x Thermos Reuseable Freeze Board - 400 g - Image 1](https://m.media-amazon.com/images/I/71o-FbMXwqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid freeze boards—stay cold for hours, ideal for lunch kits, cool boxes, and van stash.
*by G***E on 21 September 2025*

🧪 First Look Picked these up for keeping food and drinks chilled on site and during long drives. Straight out the pack, they’re slim, lightweight, and feel solid. No leaks, no flex. Tossed them in the freezer overnight, and they were rock solid by morning. Used them in a cool bag with sandwiches, drinks, and fruit—held temp for a full shift. No condensation mess, and the flat shape makes them easy to stack or slide between items. 🧰 Real-World Use ✅ Used in lunch kits, festival coolers, and van stash—held chill for 6+ hours ✅ Slim profile—fits tight spaces without bulking out the bag ✅ Wipes clean—no sticky residue or leaks ✅ Reusable and tough—no cracks after drops or rough handling ✅ Lightweight—easy to carry, even with full kit Also tested them with pre-chilled drinks—kept cans cold from morning to late afternoon. No warping, and the casing stayed sealed. 👍 Pros ✅ 400g size—ideal balance of chill and portability ✅ Durable build—no leaks or cracks ✅ Slim and stackable—easy to pack ✅ Reusable—eco-friendly and cost-effective ✅ Trusted brand—Thermos gear holds up 👎 Cons ❌ Doesn’t stay frozen overnight in soft coolers—best with insulation ❌ No colour options—basic blue only ❌ No handle or grip—can be slippery when wet ❌ Takes up freezer space—flat but wide 🧭 Final Verdict If you want freeze boards that are compact, reliable, and built for real-world chill, this Thermos 2-pack earns its spot. I’ve tested them across van runs, site lunches, and festival kits—no drama, just solid cold and proper durability. Good stash-ready gear for anyone who wants their cool sorted without the faff.

### ⭐⭐⭐⭐⭐ Cooling block
*by M***S on 15 August 2025*

Great product and arrived promptly

### ⭐⭐⭐⭐ ... a little in the middle but overall it's a good item and well priced
*by S***Y on 16 June 2018*

Does swell up a little in the middle but overall it's a good item and well priced.

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**Shop now:** [https://www.desertcart.co.uk/products/54130991-2x-thermos-reuseable-freeze-board-400-g](https://www.desertcart.co.uk/products/54130991-2x-thermos-reuseable-freeze-board-400-g)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-11*