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Thermos 3402186 Freeze Boards, 1 x 800 g/2 x 400 g, Pack of 3, Blue

4.6 out of 5 stars 4,462 ratings

-34% £9.22 (£3.07 / count)
RRP: £13.99

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New & Used (22) from £8.94 & FREE Delivery on your first eligible order to UK or Ireland.
1
Blue

Enhance your purchase

  • Perfect for maximising the potential of your cooler
  • Use in coolers, lunch bags and cool boxes
  • Tough polypropylene exterior
  • Heat sealed cap
  • Contains non-toxic aqueous liquid
See more product details

Customer ratings by feature

Lightweight
4.5 4.5
Value for money
4.4 4.4
Sturdiness
4.4 4.4

Frequently bought together

  • Thermos 3402186 Freeze Boards, 1 x 800 g/2 x 400 g, Pack of 3, Blue
  • +
  • KEPLIN 6 Pack Home Freezer Blocks for Family - Long Lasting Reusable Ice Boards - Portable Cool Box Keeps Food, Drink, Lunchb
  • +
  • Thermos 148885 Radiance Cooler, Navy, 36 Can/30 L, Fabric, Can
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Customer Rating 4.6 out of 5 stars (4462) 4.6 out of 5 stars (395) 4.6 out of 5 stars (1090) 4.5 out of 5 stars (598) 4.6 out of 5 stars (627) 4.7 out of 5 stars (9334)
Price £9.22 £6.49 £7.49 £4.19 £48.98 £29.99
Sold By EXCELTRADING Concept4U (UK) ® Amazon.co.uk Concept4U (UK) ® iShop247 Lifewit Home UK
Are batteries included? No No No No No No
Are batteries required? No No No No No No
Binding Home Sports Sports Kitchen & Home Sports Sports
Colour Blue Multi-colour Blue Multi-colour Blue Grey

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
4,462 global ratings

Top reviews from United Kingdom

Reviewed in the United Kingdom on 17 June 2019
Item Package Quantity: 1Colour Name: BlueVerified Purchase
24 people found this helpful
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VINE VOICE
Reviewed in the United Kingdom on 15 September 2018
Item Package Quantity: 1Colour Name: BlueVerified Purchase
32 people found this helpful
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#1 HALL OF FAMETOP 50 REVIEWER
Reviewed in the United Kingdom on 4 June 2021
Item Package Quantity: 1Colour Name: BlueVerified Purchase
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4.0 out of 5 stars Effective ❄️❄️❄️
By Guy on 4 June 2021
These are slim freezer blocks that fit comfortably into most cool bags and boxes. As such, they can be inserted between bottles and tupperware boxes to give maximum and even cooling.

I use them in our Thermos 30l cool bag where they fit perfectly.

They take about 3 hours to freeze solid in a domestic freezer. They do swell a bit in the process - but that's normal for blocks of this type.

They are relatively lightweight but seem to be very effective. In a well stocked cool bag, they easily last for 6+ hours - even in a high ambient temperature (but don't leave the cool bag directly in the sun!).

Thus far, we have no complaints ☺️☺️
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9 people found this helpful
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Reviewed in the United Kingdom on 8 October 2019
Item Package Quantity: 1Colour Name: BlueVerified Purchase
14 people found this helpful
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Reviewed in the United Kingdom on 12 April 2019
Item Package Quantity: 1Colour Name: BlueVerified Purchase
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2.0 out of 5 stars One was faulty unfortunately.
By David on 12 April 2019
Two were great, however one decided to bulge in the middle defeating the flat design. It is a case of you might be lucky and not get a faulty one.
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21 people found this helpful
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Reviewed in the United Kingdom on 4 August 2020
Item Package Quantity: 1Colour Name: BlueVerified Purchase
6 people found this helpful
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Reviewed in the United Kingdom on 28 September 2020
Item Package Quantity: 1Colour Name: BlueVerified Purchase
3 people found this helpful
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Reviewed in the United Kingdom on 19 February 2021
Item Package Quantity: 1Colour Name: BlueVerified Purchase
2 people found this helpful
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