$28.50
The QST Flex 2800 is a disposable vape from QST, rated up to 2,800 puffs – enough for about 3–7 days of typical use. Compact and pocket-friendly, with authentic stock and crypto checkout.

The QST Flex 2800 is a high-capacity disposable vape from QST, built for long-lasting use and consistent flavour. It is rated up to 2,800 puffs with a 8.5 ml e-liquid tank, and comes in 2% nicotine. For a typical vaper that is about 3–7 days of use.
Inside you get a 850 mAh rechargeable battery.
Pick your flavour below. A great pick if you want one device to last and deliver consistent flavour every day.
Order in multiples of 10 per flavour and save more with bulk pricing. Pay with crypto (USDT / BTC). See more QST vapes.
Contains nicotine, an addictive chemical. For adults 18+ (21+ where required) only.
| Quantity | Price / piece |
|---|---|
| 10 – 20 pcs | $28.50 |
| 30 – 50 pcs | $27.08 -5% |
| 60 – 90 pcs | $26.22 -8% |
| 100 – 190 pcs | $25.65 -10% |
| 200+ pcs | $25.08 -12% |
| Puff count | 2,800 (manufacturer rating) |
|---|---|
| E-liquid | 8.5 ml |
| Flavors per device | 1 flavour per device |
| Nicotine | 2% |
| Battery | 850 mAh rechargeable |
The QST Flex 2800 is rated up to 2,800 puffs in normal mode. Actual puffs vary with draw length and power mode.
Check the specs table above for the charging port. Most high-puff devices like this recharge via USB Type-C.
The QST Flex 2800 is available in 2% nicotine.
Orders ship from our warehouse after crypto payment is confirmed. [EDIT: dispatch time, delivery times per region, tracking.]
Vape import rules differ by country – buyers are responsible for complying with local laws. See our shipping page.
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