NOW: £45.00 WAS: £70.00

NOW: £45.00 WAS: £70.00

NOW: £45.00 WAS: £70.00

Product Code: D3322063

  • Orange


Last pieces available

Select a colour and/or size to show accurate delivery options.

Click & Collect: FREE
Buy now and collect from store
Standard Delivery: FREE
Free delivery on orders over £30.00. Buy now and deliver to your home.
Next Day and Named UK Delivery: £4.95
Buy now and set a fixed day delivery to your home
Returns and Exchanges
28 day returns to UK stores and online

Check availability in your local store

Product Information

The same jacketed cup that comes with the Jetboil Sumo Cooking System, the 1.8L Companion Cup lets you expand the capacity of various Jetboil Cooking Systems without adding the weight of extra burners or fuel cartridges. Ideal for larger groups, or smaller groups insistent on more sophisticated dining!

The FluxRing heat exchanger underneath the cup deliver astonishing heating efficiency, while the insulating neoprene cosy helps to keep the heat in the cup.

The cup supports a myriad of packing configurations. It stows a 100g or 230g Jetpower Fuel Cartridge and burner base with room to spare, or a complete Sol or Zip system with 100g fuel. It is also capable of stowing a 450g fuel canister. The bottom cover doubles as a measuring cup and bowl.

FREE STANDARD UK DELIVERY on orders over £30

Product Features

  • Neoprene Cargo Cozy with handle
  • Fully stows Sol or Zip Systems
  • Compatible Jetboil Cooking Systems:
    • Sol, Zip, Flash, PCS, GCS, Sumo
  • Capacity: 1.8L
  • Size: 12.5 x 21cm
  • Weight: 325g

Need help choosing? The Knowledge will help you find the perfect product


Sumo Companion Cup reviews verified by Reevoo

4 reviews

Reviews from: Sort by:
(9.3 out of 10)
Value for money
Overall rating
Scores 9.3 out of 10 based on 4 reviews
Show more score details
(10 out of 10)


Hatton Enthusiast
Excellent upgrade for the Jetboil flash.
Confirmed purchase: 26 September 2015
Published on: 11 October 2015
(9 out of 10)


Chesterfield Beginner
I have a jetboil zip which is great but occasionally you need more capacity. For such times the complete Zip fits inside the Sumo cup. Job done.
Handle is a bit drippy!
Confirmed purchase: 27 August 2015
Published on: 15 September 2015
(8 out of 10)


Wendover Enthusiast
Better for two people. Fits the boil in the bag easier.
Heat indicator doesn't work. Handle seems a little flimsy.
Confirmed purchase: 28 August 2015
Published on: 11 September 2015