DIAH DO IT AT HOME 2 x 5L Demijohn with Screw Cap + Airlock & Bung
Pros
- Screw-top design is 100% leak-proof for easier handling
- Comes as a pair, ideal for splitting or comparing batches
- Durable glass suitable for repeated fermentation and storage use
Cons
- 5L capacity means smaller batches than a full-size fermenter
Specifications
- Material
- Glass
- Price tier
- Budget
- Capacity
- 2 x 5 Litres
How it compares in Fermentation Equipment
We list 31 fermentation equipment products, priced from £4.29 to £125.18. At £24.95 this one is the 27th cheapest of them — 4 cost more. The average across the subcategory is £17.54 and the midpoint is £8.40, so it lands £7.41 above the average.
Its 4.5-star score sits 0.09 above the fermentation equipment average of 4.41, with 9 of the 31 rated higher. Its 117 Amazon reviews make it the 21st most-reviewed here, against a subcategory average of 614.
Price position in Fermentation Equipment
Splitting the subcategory into three price bands puts this product in the Premium band (£9.95–£125.18), which holds 9 of 27 products and averages £29.65 at 4.40 stars.
| Band | Range | Products | Average price | Average rating |
|---|---|---|---|---|
| Budget | £3.89–£6.95 | 9 | £5.90 | 4.32 |
| Mid-range | £6.95–£8.79 | 9 | £7.79 | 4.40 |
| PremiumThis one | £9.95–£125.18 | 9 | £29.65 | 4.40 |
About this product
This comprehensive fermentation kit provides everything you need to embark on your homemade wine, beer, cider or mead-making journey. Featuring two 5-litre glass demijohns, this set is ideal for both beginners and experienced brewers looking for a reliable and versatile vessel. The thick, certified glass construction ensures durability and allows you to monitor the vital clarification process with ease through its transparent walls.
Each demijohn boasts an integrated glass handle for comfortable carrying and pouring, while the included screw caps guarantee a 100% leak-proof seal – essential for the long-term ageing of your finished beverages. These demijohns aren’t just functional; their attractive appearance also allows them to serve as a stylish decorative feature once your fermentation is complete, or even for storing liqueurs and cordials.
The kit includes everything you require: two 5-litre demijohns, two screw caps, two tubes, and two stoppers – offering a convenient solution for simultaneous production. Please note that the glass is non-tempered; we recommend washing in lukewarm water with added potassium metabisulphite to avoid thermal shock. Dimensions are 18 x 18 x 35 cm per demijohn, weighing approximately 3.8 kg. This set offers a good balance between capacity and ease of use, making it perfect for splitting batches or comparing results.
Related attributes
FAQ
What can I use these demijohns for?
These demijohns are ideally suited for making homemade wine, beer, cider, or mead. They're also suitable for the long-term storage of finished liqueurs and cordials due to their robust construction.
How big are the demijohns?
Each demijohn has a capacity of 5 litres and measures 18cm x 18cm x 35cm. They weigh approximately 3.8 kilograms.
What materials are the demijohns made from?
The demijohns are constructed from thick, certified glass and feature a plastic screw cap for sealing. The transparent walls allow for easy monitoring of the fermentation process.
Do I need any special equipment to use these?
The kit includes fermentation tubes and matching stoppers, providing everything needed to begin your home brewing or winemaking project. You will also require potassium metabisulphite for cleaning.
Are these demijohns suitable for large batches?
Each demijohn has a capacity of 5 litres, meaning they are best suited for smaller batches compared to larger fermentation vessels. This set is designed for experimentation and smaller-scale production.
What kind of maintenance should I do on the demijohns?
It’s recommended to wash the glass demijohns in lukewarm water with added potassium metabisulphite to avoid thermal shock, particularly as they are non-tempered. Regular cleaning is essential for maintaining optimal conditions.
How do these compare to other 5-litre fermentation sets?
At approximately £24.95, this set offers good value for money, including the demijohns, tubes, and stoppers. It competes with similar sets in terms of capacity and basic functionality.
Are the screw caps leak-proof?
The included screw caps are designed to create a 100% leak-proof seal, which is crucial for preserving your fermented beverages during long-term storage.
What safety precautions should I take when using these?
Due to the glass construction, handle with care and avoid dropping. Always follow recommended cleaning procedures to prevent thermal shock.
How many demijohns are included in this set?
This kit contains two 5-litre demijohns, along with two matching screw caps, two tubes, and two stoppers.
£24.95
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