Double Bubble by Frunk Bar is a playful longfill featuring a clear and familiar bubblegum flavour. The profile is smooth and rounded, delivering classic chewing gum notes with a balanced sweetness that avoids becoming overpowering.
The product is supplied as 20 ml flavour concentrate in a 60 ml bottle and is intended to be mixed up to 60 ml of finished e-liquid. Double Bubble is ideal for vapers who enjoy candy-inspired flavours with a consistent and long-lasting taste.
Note: This is a longfill and cannot be used on its own. You must add base liquid and/or nicotine shots to create a ready-to-use e-liquid.
Contents
- 1 × 20 ml flavour concentrate in a 60 ml bottle (longfill)
Features
- Flavour: Bubblegum
- Volume: 20 ml concentrate in a 60 ml bottle
- Type: Longfill – requires base liquid and/or nicotine shots
- Mixing ratio: Adjustable (VG/PG and strength)
- Possible nicotine strength: up to approx. 13.3 mg/ml (at 60 ml final volume)
- Manufacturer: Frunk Bar
Nicotine calculation (example, 20 mg/ml shots, final volume 60 ml)
| Nicotine shot 20 mg/ml | Base liquid 0 mg/ml | Nicotine strength | Total volume |
|---|---|---|---|
| 10 ml | 30 ml | 3.3 mg/ml | 60 ml |
| 20 ml | 20 ml | 6.7 mg/ml | 60 ml |
| 30 ml | 10 ml | 10.0 mg/ml | 60 ml |
| 40 ml | 0 ml | 13.3 mg/ml | 60 ml |
FAQ
Is Double Bubble very sweet?
It is sweet but well balanced, not overly sugary.
Does it taste like classic chewing gum?
Yes, the flavour is clearly inspired by traditional bubblegum.
What is a longfill?
A longfill is a flavour concentrate that must be mixed with base liquid and optionally nicotine shots before use.
Do I need anything besides the bottle?
Yes, you need base liquid (VG/PG) and nicotine shots if you want nicotine.
Is Double Bubble suitable for all-day vaping?
Yes, the smooth sweetness makes it comfortable for extended use.
About Frunk Bar
Frunk Bar focuses on modern longfills with clear and recognisable flavour profiles. The range is designed around fruit and candy-inspired blends with balanced intensity.


