15ltr Clear PET Fermenter with 4" Cap


Regular price £21.95
49 in stock

Unbreakable demijohn for wine and beer with screw cap, fermentation tube and carrying handle, 15 L - wide opening, screw cap, fermentation tube, measuring scale.

  • Light - the Light Demijohn is made of unbreakable, making it a much lighter replacement for typical glass wine demijohns.
  • Unbreakable - the balloon will never break. Due to the fact that it is made of plastic, there is no risk of breaking it during washing, filling, pouring wine or transport.
  • Durable handle for carrying - the light Demijohn has a permanently mounted, durable handle, thanks to which you can easily carry it, even when it is full.
  • Safe, certified material - the carboy is made of a material that is safe for contact with alcohol, even up to 70%.
  • Wide opening with scale - the vessel has a wide opening that will facilitate filling, washing and removing fruit residues from the inside after fermentation. The scale on the wall makes it easy to fill up the carboy to the set volume.
  • Complete set - the set includes a carboy with a capacity of 15 L, a screw cap, a cork with a hole for a tube, a fermentation tube, a user manual and recipes for home-made wine.

The balloon is a revolutionary, unbreakable demijohn for 15 L. It is an investment for years and a perfect replacement for traditional glass demijohns. It is light and has a comfortable handle that fits perfectly in your hand. This makes even a full carboy easier to carry.

The carboy has tests confirming the possibility of safe contact with alcohol up to 70%.

The use of a light demijohn will be facilitated by a scale on the wall, which will allow you to verify the amount of the batch. It is enough to put the batch in the demijohn and close it with the cap with the airlock. 

The tabs on the cap make it easier to open and close the carboy, and the handle allows you to carry it when it is empty. The special design of the cap does not have a seal, so there is no risk that mould or bacteria will accumulate under it.

The wide opening allows for convenient extraction of the pulp and cleaning of the inside of the container. For washing, it is highly recommended to use the Potassium Metabisulphite, Turbo Metabisulphite or Oxi Turbo.


Do not expose the demijohn to direct sunlight, as it has limited resistance to UV radiation.

Wash the demijohn in a temperature of up to 70°C, using a soft cloth.

Do not use the demijohn for alcohol with strength of over 70%.

The set includes:

- a plastic (PET-1) demijohn with capacity of 15 L;

- durable, ergonomic handle for carrying the demijohn;

- a Ø100 tightening twist-off lid with a handle and a plug opening;

- an airlock with a protective plug;

- universal fermentation stopper with an opening for an airlock, featuring a plug;

- an insert with product description and proven recipes for homemade wine.

Customer Reviews

Be the first to write a review


In normal circumstances we aim to despatch all orders received before 12pm the same working day via the method of shipment chosen at checkout.

We offer FREE STANDARD DELIVERY for all orders over £70 to most regions of the UK.

For orders under 5Kg, we usually use Royal Mail.

For any order over 5Kg we use DPD who can handle heavier and bulkier packages.

Unfortunately, for certain regions within the UK there is an extra charge for delivery, as per the table below (Postcode Areas with Delivery Surcharge)

*PLEASE NOTE: For any customers residing in the postal code areas shown below we can still ship any small & light parcels under 2kg via Royal Mail. Please contact sales@brew2bottle.co.uk & we will happily arrange this for you.*


  • £5.95
  • Up to 5 Working Days (Monday-Friday)
  • Insured Delivery Service
  • FREE for orders £70.00 or above


  • £7.95
  • Order Before 12pm for Next Working Day (Monday-FridayDelivery
  • UK Mainland Only
  • Any Express orders placed on Saturday or Sunday will be dispatched the next working day, ie Monday, unless a Bank Holiday.


Region Post Code Range Service Shipping Cost

Northern Ireland

BT1 - BT99

Standard - 2 Days

£ 15.00

Isle of Man

IM1 - IM9

Standard - 2 Days

£ 18.00

Channel Islands

JE2 -JE3
GY1 – GY10

Standard - 2 Days

£ 15.00

Scottish Highlands

AB36 - AB38
AB55 - AB56
FK17 - FK21
IV1 – IV39
IV52 - IV54
KW1 - KW14
PA21 - PA40
PH19 - PH26
PH30 - PH41
PH49 - PH50

Standard - 2 Days

£ 15.00

Scilly Isles

TR21 - TR25

Standard - 2 Days

£ 20.00

Scottish Islands

HS1 - HS9
IV40 - IV51
IV55 - IV56
KA27 - KA28
KW15 - KW17
PA41 - PA49
PA60 - PA78
PH42 - PA44
ZE1 - ZE3

Standard - 2 Days

£ 16.00


Due to size restrictions through some courier networks, some items are available on Standard Delivery only.


In the unlikely event you wish to return a product please contact our customer services via email to sales@brew2bottle.co.uk.

If for any reason your package arrives with signs of damage please sign for the package as damaged.