STLTH 3K Disposable Vape Devices

The STLTH 3K offers the following features to users:

• Up to 3000 puffs per device
• Direct draw firing
• Pre-filled with 6ml e-liquid
• An integrated mesh coil
• An integrated 800mAh battery
• A recyclable build

The 3K and 5K are both disposable vape devices from STLTH, but they have important differences when it comes to their features and performance. Here’s a breakdown:

Key Similarities

Both devices feature:

• Direct draw firing
• Integrated mesh coils
• Recyclability
• A wide variety of available flavours

Key Differences

• Battery - STLTH 3K - 800 mAh and STLTH 5K - 600 mAh
• Charging - STLTH 3K - none and STLTH 5K - USB-C
• E-Liquid Capacity (ml) - STLTH 3K - 6 and STLTH 5K - 10
• Dimensions (cm) - STLTH 3K - 10 x 2 x 2 and STLTH 5K - 15 x 2 x 5
• Indicator Lights - STLTH 3K - none and STLTH 5K - Battery & E-Liquid

The 3K is available in the following 12 flavours:

• Flavourless
• Tobacco
• Punch
• Watermelon Honeydew
• Green Apple Ice
• Grape Punch
• Lemon Ice
• Mint
• Blue Raspberry
• Peach Ice
• Strawberry Kiwi Ice
• Banana Ice

Nope! The 3K has no way to charge it—it comes with a full battery and is designed to be usable right out of the box. Just take it out of the package and draw to activate it for the first time.

As the name implies, the STLTH 3K is designed to last for 3000 puffs. We’ve found this to be consistent across different flavours, and the battery doesn’t seem to die before the e-liquid is gone. See our review of the STLTH 3K to learn more.

All STLTH 3K devices have a nic strength of 20 mg/ml. This is an ideal level of nicotine for users who have switched to vaping from smoking and who used to smoke approximately a single pack of cigarettes per day.

Disposing of your STLTH 3K once you’ve finished the e-liquid it contains is easy! Just take them to your local recycling centre or mail them directly back to STLTH for responsible disassembly and recycling.

To mail your empty devices back to STLTH, message support@stlthvape.com with your full name, phone number, and mailing address. They’ll send you a prepaid return envelope you can place the devices in and mail back. STLTH asks that you wait until you have at least 10 empty devices before doing this to make shipping efficient. Please note that 3K devices cannot be placed in the brand’s pod disposal bins available in some brick-and-mortar vape shops.

The 3K is designed to provide strong and smooth flavour, so there’s no need to draw on it too aggressively. If you notice that the throat hit from your device is unpleasantly strong, dial back on the pressure a little and take shorter hits.

Nope. The battery in your 3K is designed to last until you’ve finished the 6ml of e-liquid the device contains. As a closed system, the 3K is not designed to accept additional e-liquid—and tampering with your device in an attempt to add more could cause leaking or electrical problems.

You can purchase the STLTH 3K from U Vape if you live in Canada, or order it from the manufacturer otherwise.