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ellowstone Flameless Cook Flask

400ml Yellowstone Flameless Cook Flask

Introducing the Yellowstone Flameless Cook Flask. This unique item is a lightweight, compact alternative to a fuel burner. Yellowstone's revolutionary Flameless Cook system allows you to heat and cook food safely without the need for a flame, making it safe to use in tents and caravans and without a flame it is safe to use in tents, caravans and other compact spaces.
List price: £24.99  
You save: £10.00 (40%)

400ml Yellowstone Flameless Cook Flask

This 400ml Flameless Cook Flask is ideal for outdoor enthusiasts, mountaineers, backpackers, hikers, campers, scouts, and guides. It creates a hot meal with the minimum of fuss and in safe conditions heat and cook food using the water activated heat pack. It uses no gas or petrol to create heat, making it far safer and simpler than other current cooking methods. Can be used inside a tent or confined space, as it produces no carbon monoxide.

Buy this Yellowstone Flask and 10x replacement Heat Packs together for a discount price of £20!

Replacement fuel packs can be bought from our website, simply follow this link. 


  • Complete instructions included
  • Air-tight locking system
  • Protective Neoprene sleeve included 
  • Medical grade 360ml stainless steel inner cooking pot
  • 1 x Super Power (20g) heat pack included
  • Only 220g 



Product Type

  • Black
Product Type:
  • Stove / Grill / Burner