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Flogas Butane Gas Bottle 21mm | Butane Gas Refill – 4.5kg, 7kg, 13kg

  • Powers BBQs, patio heaters, camping stoves & more
  • Long-lasting performance for extended use
  • Safe and reliable operation
  • Versatile compatibility with various appliances
  • Leak-free design for peace of mind
  • Flogas trusted brand you can rely on


Worldwide Delivery
Rated excellent on Google
Over 50 years welding expertise
Bottle Deposit + Gas (First Bottle)

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Butane gas is a clean and efficient hydrocarbon gas widely used for heating, cooking, and camping purposes. Our butane gas bottles provide a convenient and portable solution for powering your outdoor adventures or household appliances.

Choose from Campingaz 904 and 907 gas bottles, which are perfect for camping enthusiasts seeking compact and lightweight options. Alternatively, for larger demands, our 4.5kg, 7kg and 13kg butane gas bottles are ideal, providing uninterrupted supply without compromising on performance.

Safety is our priority at EWS so you can trust that all our butane gas bottles comply with strict industry regulations and undergo rigorous testing to ensure the highest standards of safety and reliability meaning you can enjoy your outdoor leisure activities with peace of mind.

Whether you’re embarking on a camping trip, hosting a backyard barbecue, or utilizing gas for heating purposes, our butane gas bottles offer exceptional versatility. They are also compatible with various LPG gas appliances, making them a versatile choice for both domestic and commercial use.

What you can expect from our Butane gas bottles

Flogas is a leading gas cylinder supplier. Partnering with industry leaders, ensures we honour our commitment to offering reliable quality products and providing expertise you can trust. As an approved distributor of Flogas bottles, EWS customers can expect the following:

  • No bottle rental
  • No collection fees
  • Deposit fully refundable on return of the cylinder

Butane Gas FAQs

Are Butane gas bottles suitable for indoor use?

Butane gas bottles are mainly designed for outside use or highly ventilated areas. It is essential to exercise caution and ensure proper ventilation to prevent the buildup of carbon monoxide when using butane gas bottles.

How long does a Butane gas bottle typically last?

The duration of a Butane gas bottle largely depends on the size of the cylinder and the rate of consumption. For example, a 7kg Butane gas bottle can last for approximately 18 hours of cooking with two burners and 23 hours of heating with one burner. However, it’s important to note that actual usage time may vary based on factors such as appliance efficiency, flame intensity, and frequency of use. It’s advisable to have an extra gas bottle on hand to ensure an uninterrupted supply.

Additional information
Bottle Options

Bottle Deposit + Gas (First Bottle) , Refill/Exchange


4.5kg , 7kg , 13kg




Fuel Gas

Product Type



Click and Collect:
Free Click and Collect with no minimum spend from our warehouse on the Empress Park, Southampton with on-site parking. Once your order has been processed, we will advise you when it is ready for pickup.  Just want advice?  No problem.  Feel free to call in to speak to one of our friendly experts.

EWS Fleet Coverage Areas: 
Southampton | Eastleigh | Winchester | Alton | Farnham | Petersfield | Havant | Hayling Island | Waterlooville | Fareham | Portsmouth | Gosport | Chichester | Arun | Worthing | New Forest | Christchurch | Salisbury | Wiltshire | Test Valley | Basingstoke and Deane | West Berkshire | Reading | Hart | Waverley | East Hampshire | East Dorset | Hampshire | Bournemouth | Poole | Lymington | Ringwood | Verwood | East Preston | Goring-by-Sea | Lancing | Shoreham-by-Sea | Steyning | Bramber | Horsham | Adur

Nationwide Delivery (all items excluding gas cylinders):
Free UK mainland (England, Scotland and Wales) delivery on orders over £85 inc. VAT.
UK mainland delivery is £7.50 inc. VAT on orders under £85 inc. VAT.
UK islands and Northern Ireland shipping costs may vary.

UK Delivery for Gas Cylinders:
Shipping costs for gas cylinders are calculated at checkout once the delivery postcode is entered.

International Delivery:
Please contact us for an accurate delivery quote.

Cylinder Capacity
4.5kg 7kg 13kg
Weight 6.2kg approx 8.3kg approx 14.2kg approx
Dimensions (without cap) 24 x 34cm 25.6 x 49.5cm 31 x 56cm
Regulator Type 21mm / Clip On 21mm / Clip On 21mm / Clip On
Duration (x2 burners) 12hrs of cooking 18hrs of cooking 32hrs of cooking
Duration (x1 burner) 15hrs of heating 23hrs of heating 43hrs of heating
Recommended Offtake 16,000 BTU / HR 22,000 BTU / HR 32,000 BTU / HR

EWS Laptop URL Telephone

Step 1

For Delivery: Find the gas bottle you need to replace online and select the ‘refill’ gas bottle option if you are within our fleet coverage areas (click here).

For Collection: Call us or order online with a checkout note stating preferred date of the swap of your empty gas bottle with the replacement gas bottle.

Step 2

For Delivery: The average lead time for gas bottles is 3-5 working days. If the lead time is expected to be longer we will reach out to you.

For Collection: Bring your empty gas bottle to our Southampton trade counter on the date agreed.

Step 3

For Delivery: Our delivery driver will come to the address given at checkout with a replacement gas bottle in exchange for your empty gas bottle.

For Collection: Let the trade counter staff know you are here to swap your empty gas bottle with a replacement gas bottle and they will have it ready for you.

Butane Gas Bottle Butane Gas Refill 1.81kg 2.72kg 4.5kg 7kg 13kg

Flogas Butane Gas Bottle 21mm | Butane Gas Refill – 4.5kg, 7kg, 13kg

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