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Skip the gas station.

 

The Sour Apple Blow Pop delivers candy-inspired tartness with a hint of mint on the exhale.

The Sour Apple Blow Pop opens with a sharp blast of green-apple sourness, transitioning into nostalgic bubble-gum sweetness. This flavor progression mimics biting into a sour-coated lollipop, creating a vaping experience that's both playful and satisfying. 

 

A hint of cool mint on the exhale adds a refreshing finish that balances out the tartness. The sweet and sour notes stay consistent throughout, making it an easy choice for all-day vaping.

 

The dual-mesh coil technology ensures consistent flavor throughout, while the LED display shows real-time battery and e-liquid levels. The 650mAh rechargeable battery with USB Type-C charging keeps downtime to a minimum.

 

Specs:

 

• Puff count: 15,000 (Regular) / 7,500 (Pulse)

• Type: Rechargeable

• E-liquid capacity: 16ml

• Nicotine strength: 5%

2. RAZ LTX Sour Apple Ice

 

 

Up to 25,000 puffs of tangy green apple with a frosty menthol finish.

 

The RAZ LTX Sour Apple Ice combines tart green apple with a frosty menthol finish for a clean, refreshing vape. The inhale delivers a classic sour-apple punch, while the icy exhale cools the palate and leaves it refreshed. It has a sour-meets-cool profile that hits clean without being overly sweet or complicated.

 

With up to 25,000 puffs in Regular Mode, the RAZ LTX is built for longevity. The 800mAh rechargeable battery powers through 16ml of e-liquid, and the Mega Animation Screen displays real-time battery and e-liquid levels. 

 

Specs:

 

• Puff count: 25,000 (Regular) / 15,000 (Boost)

• Type: Rechargeable

• E-liquid capacity: 16ml

• Nicotine strength: 5%

3. SWFT Icon Sour Apple

 

 

Ceramic coil technology delivers a clean, sour-apple flavor without cooling. 

 

The SWFT Icon Sour Apple delivers a tart green apple candy flavor that balances sourness and sweetness. The inhale brings that familiar tart green apple bite: sharp and zesty. The exhale smooths out with a subtle sugary finish reminiscent of your favorite childhood apple candy. There's no icy finish here, just pure sour apple from start to finish.

 

The SWFT Icon stands out with its ceramic coil technology, which delivers clean, consistent flavor without any metallic aftertaste. The smart display screen shows real-time battery and e-liquid levels, so you always know where you stand. With a 500mAh rechargeable battery, it's built to last through the full 17ml of e-liquid.

 

Specs:

 

• Puff count: 7,500

• Type: Rechargeable 

• E-liquid capacity: 17ml

• Nicotine strength: 5%

 

4. Geek Bar Pulse Sour Apple Ice

 

 

Up to 15,000 puffs of tangy green apple with a frosty menthol finish.

The Geek Bar Sour Apple Ice pairs tart green apple with a frosty menthol finish. The inhale delivers sharp tartness with a slight candy sweetness, while the exhale brings a cold, refreshing sensation that lingers. 

 

If you prefer your sour apple without cooling, the Sour Apple Blow Pop has a similar profile, with a sweeter, candy-focused finish. It features dual mesh coils for consistent flavor and an LED display showing battery and e-liquid levels.

 

Specs:

 

• Puff count: 15,000 (Regular Mode) / 7,500 (Pulse Mode)

• Type: Rechargeable 

• E-liquid capacity: 16ml

• Nicotine strength: 5%

 

5. RAZ LTX Sour Watermelon Peach

 

 

A fruit-forward blend of tart watermelon and sweet peach with no menthol.

 

The RAZ LTX Sour Watermelon Peach blends tart watermelon with sweet, juicy peach. The sour element comes from the watermelon. It’s tart and candy-like, while the peach rounds things out with a mellow sweetness. 

 

It’s a fruit-forward flavor without any menthol or cooling, letting the watermelon-peach combination take center stage. The RAZ LTX also features a Mega HD display screen showing battery and e-liquid levels.

 

Specs:

 

• Puff count: 25,000 (Regular Mode) / 15,000 (Boost Mode)

• Type: Rechargeable

• E-liquid capacity: 16ml

• Nicotine strength: 5%

 

6. Fume Recharge Zero Plus Sour Apple

 

10,000 puffs of tart green apple with zero nicotine.

 

The Fume Recharge Zero Plus Sour Apple is an option for vapers who want the tart green apple experience without any nicotine. The flavor delivers that familiar sharp sourness. It’s crisp and tangy like biting into a Granny Smith, but without any cooling or sweetness to soften the edges. 

 

This flavor is a straightforward sour apple profile for those who prefer their fruit flavors bold and uncut. With 10,000 puffs and an 18ml e-liquid capacity, this zero-nicotine device is built for extended use. Its 700mAh rechargeable battery includes a display to track power levels.

 

Specs:

 

• Puff count: 10,000

• Type: Rechargeable

• E-liquid capacity: 18ml

• Nicotine strength: 0% 

6 Best Sour Disposable Vapes At a Glance

 

Buy Authentic Sour Vapes from Lou Square

 

 

Lou Square delivers your favorite sour vapes right to your door.

Sour disposable vapes deliver a tart edge that sweet and fruity flavors don't, and the right pick comes down to puff count, whether you want menthol cooling, and your preferred nicotine strength. The RAZ LTX leads on longevity, the Geek Bar Pulse line covers both candy-sweet and icy finishes, the SWFT Icon Sour Apple offers a clean ceramic-coil hit, and the Fume Recharge Zero Plus is the zero-nicotine option.

 

None of the six sour vapes covered above are FDA-authorized, so they are not available at Lou Square. Lou Square is an FDA-authorized retailer carrying JUUL Menthol pods, JUUL Tobacco pods, and ZYN nicotine pouches, with 2–3-day nationwide shipping and 10% off when you subscribe.

 

Get your favorite sour flavors delivered straight to your door today!

Frequently Asked Questions (FAQs)

What are the best sour vapes?

 

The best sour disposable vapes for 2026 include the RAZ LTX Sour Apple Ice and RAZ LTX Sour Watermelon Peach, both offering up to 25,000 puffs. The Geek Bar Pulse line delivers 15,000 puffs and includes two sour flavors: Sour Apple Blow Pop and Sour Apple Ice. For nicotine-free vaping, the Fume Recharge Zero Plus Sour Apple provides 10,000 puffs at 0% nicotine. The SWFT Icon Sour Apple rounds out the list with 7,500 puffs and ceramic coil technology for clean flavor delivery.

Are the sour vapes actually sour?

 

Yes. Sour vapes deliver a tart, tangy inhale that mimics the acidic bite of sour candies or green apples. Sourness varies by flavor; sour apple profiles are sharper, while fruit blends like Sour Watermelon Peach balance tartness with sweetness. If you're expecting the intense pucker of a Warhead candy, the vape experience is milder but still distinctly sour.

Should I get sour apple with or without ice?

 

It depends on your preference. Ice versions (Sour Apple Ice) add a frosty menthol finish that cools the palate and feels refreshing. Non-ice versions (Sour Apple Blow Pop, SWFT Icon Sour Apple) let the sour-sweet candy flavor stand on its own without any cooling. If you want clean and crisp, go ice. If you prefer pure candy flavor, skip the menthol.

Which sour vape lasts the longest?

 

The RAZ LTX series leads with up to 25,000 puffs in Regular Mode. Both the Sour Apple Ice and Sour Watermelon Peach variants offer this max puff count with an 800mAh rechargeable battery. For the average user taking 20–30 puffs daily, that's several weeks to over a month of use per device.

What sour vape brands does Lou Square carry?

 

Lou Square does not stock sour disposable vapes from RAZ, Geek Bar, SWFT, or Fume. Lou Square is an FDA-authorized retailer that carries JUUL Menthol, JUUL Tobacco, and ZYN nicotine pouches, with 2–3-day nationwide shipping and 10% off subscriptions.

 

*Disclaimer: These products contain nicotine, which is a poisonous and addictive substance. Products sold by Lou Square are age-restricted, require age verification, and are intended only for adults 21 and older. They are not smoking cessation products and have not been evaluated by the FDA. Please consult a physician if you experience any side effects. Pricing and product availability are subject to change.