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WARNING: Vaping products contain Nicotine, a highly addictive chemical - Health Canada
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STLTH 8K Disposable Device Unboxing + Review


Christopher Fournier


Sep 21, 2023

STLTH 8K Disposable Device Unboxing + Review

Summary of Key Points

  • The STLTH 8K disposable vape device offers up to 8000 puffs, a direct draw firing mechanism, 14ml of e-liquid, an integrated Mesh coil, and an 800mAh battery with USB-C charging. It is also recyclable.
  • The 8K has a high-quality design, featuring a matte finish and a durable casing. This makes it durable enough to carry around with confidence—and it’s nice and portable, too!
  • The STLTH 8K is easy to use, with a strong mouthpiece, USB-C charging port, and indicator lights for battery and e-liquid levels. It is also draw-activated, requiring no setup and preventing accidental activation.
  • The device offers 15 different flavours across four categories: Flavourless, Tobacco, Mint, and Fruit & Ice. We reviewed the Blackberry Ice flavour and found it both strong and enjoyable.
  • Best of all, the 8K produces surprisingly large vape clouds for a disposable device! This alone is enough reason to recommend it, but the whole package makes it a great buy.

STLTH 8K Disposable Device Unboxing + Review

The STLTH 8K is the biggest of their disposable vape devices—but is it their best? Only one way to find out.

Our team at U Vape got our hands on the 8K, passed it around, and put it through its paces. Here’s our run-down of its key features, what it's like to use, and whether or not it’s worth your attention (spoiler alert: it is). See Also:

STLTH 8K disposable vape devices in three different flavours

Key Features of the STLTH 8K Disposable Device

The STLTH 8K offers:

  • Up to 8000 puffs
  • A direct draw firing mechanism
  • 14ml of e-liquid
  • An integrated Mesh coil
  • An integrated 800mAh battery
  • USB-C charging

It’s recyclable too, which means you can get rid of your empty devices without feeling too guilty. But how do all of these features come together—is the 8K more or less than the sum of its parts?

Blackberry Ice STLTH 8K disposable vape device

First Impressions of the STLTH 8K Disposable Device

Look & Feel

Right away, you can tell STLTH was swinging for the fences with the 8K’s design. They seem to be out to prove that disposables can be every bit as high-quality and luxurious as your favourite pod system or box mod—the 8K’s matte finish is easy to grip, and the casing beneath feels particularly solid and durable. All of this is confidence-inspiring, especially if you’re throwing it into your bag for a weekend trip.

Charging port on bottom of Blackberry Ice STLTH 8K disposable vape device

Ease of Use

As a disposable, the 8K doesn’t have a ton of bells and whistles—but its features all seem to be practically located, and the quality is solid throughout. The plastic used for the mouthpiece feels strong instead of cheap, and the USB-C port to recharge your device if the battery runs out before the e-liquid is easy to find.

Indicator lights that go on when you’re running out of charge or e-juice are a nice touch, and all of this is put together in a minimalist, user-friendly package. Like the 3K and 5K, the 8K proves that STLTH is really putting their best effort into their disposable products.

Using the STLTH 8K

The 8K can be used as soon as you unbox it—just draw on it to activate it for the first time and put it down when you’re done. It feels engineered specifically for user-friendliness: there’s literally no time or effort required for setup; just grab-and-go.

Flavour Profile & Strength

There are 15 different flavours available for the 8K across four different categories: Flavourless, Tobacco, Mint, and Fruit & Ice. The whole list is as follows:

  • Flavourless
  • Rich Tobacco
  • Arctic Breeze
  • White Grape Ice
  • Blackberry Ice
  • Green Apple Ice
  • Hawaiian Mist Ice
  • Juicy Peach Ice
  • Lychee Melon Ice
  • Punch Ice
  • Quad Berry
  • Strawberry Lime Ice
  • Peach Blue Razz Ice
  • Kiwi Dragon Berry Ice
  • Blue Razz Lemon Ice

We tried out Blackberry Ice, which is one of the 8K’s most popular flavours—and decided that the hype is completely justified. You get big taste with this device: the fruit notes are full-bodied, and the menthol hit at the end adds an invigorating finish. It’s noticeable though, so if that’s not your thing then you might want to opt for the flavourless version or try Rich Tobacco instead.

Draw Quality

It’s not surprising that the 8K delivers a generous amount of airflow—but what is surprising is that it produces giant vape clouds (for a disposable, anyway). Don’t get us wrong: this isn’t a sub-ohm device, and it isn’t trying to be. But it will allow you to feel like a miniature dragon while you’re using it, and who doesn’t want that?


As the name suggests, you get about 8000 puffs here—no false advertising to report! The 800 mAh battery will probably deplete before you hit that number, but don’t worry; that’s what USB-C charging is for. We just plugged it in, waited around an hour, and kept going. The flavour stayed full right up until the e-liquid was gone, too—but to be honest, we already expected that after similar experiences with the 3K and 5K.

Blackberry Ice STLTH 8K disposable vape device next to box with front of package visible

Should You Buy the STLTH 8K?

Look, we get it—there are a lot of disposable vape devices out there. The good news is, you don’t have to make long-term commitments to any of them; if you don’t like what you bought, it’ll be empty soon enough and you can get something else next time!

That said, we think there are lots of reasons to love the STLTH 8K. To answer the question we posed at the beginning of this article: yes, it’s currently their best disposable as well as their biggest. The flavours are as great as you would expect from this brand, a single device will last you throughout a whole weekend, and the clouds it produces are an absolute delight. Do yourself a favour and check it out.

Find Your STLTH 8K

Frequently Asked Questions about the STLTH 8K

What do the indicator lights on the STLTH 8K mean?

The 8K has two indicator lights: one for your battery and one for your e-liquid level. These will both change colour as follows:

  • Green: Full battery or e-liquid levels
  • Yellow: Medium levels
  • Red: Low levels

If your battery level is low but your e-liquid level isn’t, recharge your device. If your e-liquid level is low, your device is finished and you should recycle it.

Can I refill the STLTH 8K device?

Nope; the 8K is designed to be recycled when the e-liquid inside is gone. Tampering with your device to add more e-liquid can damage it and make it unsafe to use.

What if I activate my STLTH 8K accidentally?

Don’t worry; that’s probably not going to happen. Since the 8K is draw-activated, there’s no way to turn it on unless your lips are around the mouthpiece (and we figure that’s probably not going to happen by accident).

What is the nic strength of the STLTH 8K?

All STLTH 8K devices come with a nicotine strength of 20 mg/mL.

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