QST Puff Flex 2800 Compact Disposable Vape Pen

El QST Puff Flex 2800 compact disposable vape pen restores the full model name shown on the product packaging. It is a slim, draw-activated, one-use device built around an 850mAh pre-charged battery and cotton coil. The 2800 figure is the manufacturer’s approximate puff label rather than a guaranteed individual result.

QST Puff Flex 2800 overview

This is the compact pen-style model in the QST product range. It has no operating buttons or refill steps: draw through the mouthpiece to activate it, then replace the device when it is depleted.

Slim draw-activated design

The narrow pen shape is different from larger high-puff screen devices. Shoppers comparing compact formats can also view the IGET Bar 3500. For a rechargeable model with battery and e-liquid status information, compare the ELF BOX Digital 12K.

Random flavor ordering

The QST Puff Flex product chart shows a 25-flavor range, including fruit, ice, drink and candy profiles. The current selector on this page is Random flavors, so a specific named flavor is not guaranteed. The current nicotine option shown is 2%.

QST Puff Flex 2800 FAQ

Is Puff Flex the full model name?

Yes. The product packaging identifies this device as QST Puff Flex 2800.

Is the QST Puff Flex 2800 rechargeable?

No charging option is listed for this one-use pen. It uses an 850mAh pre-charged battery.

Can I choose a specific flavor?

The current product selector uses Random flavors, so a particular named flavor is not guaranteed.

Which nicotine option is currently listed?

The current product configuration shows 2% nicotine.