2G THC Disposable Vapes UK, Full Range
2G (2000mg) THC vapes contain twice the oil of standard 1G devices, delivering 600–1,200 puffs per device, better value per puff, and consistently stronger effects from liquid diamond and live resin extracts.
Why Choose a 2G Disposable Over a 1G?
| Feature | 2G Disposable | 1G Disposable |
|---|---|---|
| Oil capacity | 2000mg | 500–1000mg |
| Puff count | 600–1,200 | 200–400 |
| Duration (moderate use) | 7–14 days | 3–7 days |
| Cost per puff | Lower | Higher |
| Extract quality | Usually LD + Live Resin | Often distillate |
| Battery | Rechargeable USB-C | Often non-rechargeable |
| Best for | Regular users | Occasional/first-time |
The 2G format is the dominant premium format in the UK market in 2026. For anyone who vapes more than once a week, the value difference makes 2G the obvious choice.
See our full comparison in the Best 2G Disposable Vapes UK guide.
Top 2G THC Vapes at CaliVape
Whole Melts Vape 2G — £45 Dual chamber. Switch between two strains. 85–99% THC. Best for versatility.
Backpack Boyz Vape 2G — £45 Adjustable heat. 75–95% THC. California exotic strains. Best for potency control.
Packman Vapes 2G — £45 94%+ THC. Liquid diamonds + live resin. 8 flavours. Best all-rounder.
Fryd Vape 2G — £35 95% THC. Live resin + liquid diamonds. 11 flavours. Best value 2G option.
Blinker Vape 2G — £50 2G format with digital display. High-tech build. Strong hits.
Buzzbar Liquid Diamond 2G — £35 Pure liquid diamonds. 2G. Fast-acting and potent. Budget-friendly at £35.
Gold Coast Clear 2G — £45 Clear distillate in 2G format. Smooth, consistent. Lighter effects than LD products.
Crybaby Carts 2G — £35 Flavour-forward 2G. Strong terpene presence. Good value at £35.
2G Vape Buying Guide
For maximum potency: Choose liquid diamond products — Whole Melts (85–99%), Packman (94%+), or Ace Ultra (96%).
For best flavour: Choose live resin blends — Fryd, Backpack Boyz, or Whole Melts dual chamber.
For best value: Fryd Vape at £35 for a 2G device with 95% THC and 11 flavours is the most cost-effective 2G option in our range.
For beginners entering 2G: Fryd or Crybaby Carts — high flavour, 2G value, without the very highest THC concentrations.
Frequently Asked Questions
What is a 2G disposable vape? A 2G (2 gram / 2000mg) disposable vape contains twice the oil of a standard 1G device. It lasts significantly longer, typically 600–1,200 puffs, and usually contains premium extract types like liquid diamonds or live resin.
Are 2G vapes stronger than 1G? They contain more oil, but the THC % per puff depends on the extract type. Most 2G products use liquid diamonds or live resin, which are stronger extract types than the distillate found in many 1G products — so yes, most 2G vapes produce stronger effects per draw.
How long does a 2G vape last? Approximately 7–14 days for moderate users (2–5 draws per session, 2–3 sessions per day). Heavy users may go through one in 4–7 days.