Full Metal Jacket Vacuum Flask

Full Metal Jacket Vacuum Flask




Marmite – love it or hate it, it’s got your attention!

What is it? A vacuum flask is an insulating storage vessel that greatly lengthens the time over which its contents remain hotter or cooler than the flask’s surroundings. Boring but legit – will keep your brews warm for up to 12 hours and cold for up to 24. Plus, it just looks epic.

Out for a long day walking or tabbing, stopping off at the top of Everest for a quick brew? Oh, how you’ll be thankful that you took your Combat Fuel full metal jacket vacuum flask thermos with you! Crack it open, have an epic brew at the top of the world, and ski back down.*

*Story probably made up.

Why Combat Fuel?

  • Keeps brews hot for 12 hours!
  • Keeps drinks cold for 24 hours!
  • 500ml capacity!
  • Stand out from the crowd!
  • Tip becomes a cup (won’t balance, though – it’s pointy)!
Delivery Information


Delivery Information Shipping is limited to the UK mainland only.

UK mainland standard delivery is £4.99. Standard delivery is expected within 1-2 working days. Please allow extra time for bank / public holidays. We will always keep you informed of your delivery process. Please check your delivery and product details before placing the order as we will not be able to change any order details once the order is placed. If you enter any incorrect details including delivery address, we will not be able to change it for you in time.

Orders are delivered by Courier and may require a signature. If you request the parcel to be left in a safe place, it is done at your own risk and Combat Fuel cannot be held responsible for any theft or damage to the parcel. Usually, packages will try to be delivered/redelivered approximately 3 times (by courier) and if, after those attempts to deliver, it will be returned at a cost to us. If you then require this to be redelivered, we will have to pass this cost onto you.

5% of all profits donated to H4H

You support H4H with every purchase

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