Fumot Leopard 40K Disposable Vape Review | 16 Flavors That’ll Make You Purr!

Today we’re diving into the Fumot Leopard 40K, the latest powerhouse disposable from a brand we’ve come to trust here at Vaping Hardware for delivering top-notch quality and seriously tasty flavors.

Over the past year, Fumot have been on a roll with their disposable line-up, and the Leopard 40K looks set to raise the bar yet again. With a massive 40,000 puff capacity, a 20ml e-juice reservoir, and a 700mAh rechargeable battery, this is clearly a device designed for vapers who want serious longevity without compromising on performance.

Under the hood you’ll find dual mesh coils for improved flavor and vapor output, along with a quirky 7-segment style LED display that shows both battery life and e-juice levels—a neat retro throwback that feels like an old-school digital alarm clock. Add in a pulsing RGB rotating light that kicks in with every puff, and you’ve got a disposable that blends modern performance with playful character.

Fumot have also been mindful of different markets: the Leopard 40K is available in 2%, 3% or 5% nicotine strengths, although in the UK and EU it’s limited to the TPD-compliant 2% (20mg/ml) version. With 16 flavors in the range, there’s also no shortage of choice for anyone looking to find their perfect match.

With all that in mind, let’s put the Fumot Leopard 40K to the test and see whether it deserves a place among the best high-capacity disposables of the year!

I’d like to quickly thank Quintus for sending me the  Fumot Leopard 40K disposables to review. As always, this review is completely unbiased and only contains my honest opinions on the product. This post may also contain affiliate links. If you purchase the product through our link, we may receive a small commission (at no extra cost to you!). This helps us to keep the site running.

Fumot Leopard 40K Disposable Review

Contents

• Features and Specifications
• What’s in the Box?
• Fumot Leopard 40K Design and Appearance
• Fumot Leopard 40K Performance
• Fumot Leopard 40K Flavors
• Fumot Leopard 40K Price
• Fumot Leopard 40K Verdict

Features and Specifications

Dimensions: 105mm (Height) x 46mm (Width) x 20mm (Depth)
Weight: 110g
E-Juice Capacity: 20ml
PG/VG Ratio: Not Specified
Nicotine Strength: 20mg / 30mg / 50mg Nic Salt E-Juice
Draw-activated
40,000 Puff Capacity
16 Different Flavors
Battery: Internal Rechargeable Battery (700mAh)
USB Type-C Charging Port (0.5A)
Coil Resistance: Not Specified
Coil Type: Dual Mesh Coils
Material: Polycarbonate
Airflow: Not Adjustable

What’s in the Box?

The Fumot Leopard 40K comes packaged in a bright, metallic box with a shiny finish that immediately catches the eye. Each flavor variant has its own unique design, but every box prominently displays a picture of the device, the flavor name, the number of puffs (40,000), and the required nicotine warning taking up the lower third of the front.

Turn the box to the sides, and you’ll find a handy list of the key features—including the dual mesh coils, puff capacity, battery size, and charging type. Over on the back, Fumot include the ingredients list, warnings, and full company contact information, making it easy to check all the essentials at a glance.

Inside the packaging, you’ll find the device itself sealed in a Fumot-branded foil sachet. Tear it open and the Leopard 40K disposable is ready to go, but before your first puff there are a couple of quick setup steps: remove the rubber cover from the mouthpiece, and peel away the sticker covering the airflow and charge port on the base.

Also included in the box is a small user manual, which gives you a clear breakdown of the device’s features, display, and LED functions. It’s a nice touch, especially for new users who may not be familiar with disposables that include an LED screen and RGB lighting.

Once those simple steps are done, you’re ready to vape straight away—no fiddling, no complications.

Fumot Leopard 40K | Design and Appearance

When it comes to design, the Fumot Leopard 40K is without doubt one of the boldest disposables we’ve seen yet. Straight out of the box, it immediately grabs your attention with its clear polycarbonate casing that reveals a colorful metallic design underneath.

Each flavor variant is paired with its own multi-colored leopard illustration on the front of the device—quirky, artistic, and undeniably eye-catching. It’s a fun concept, and it gives the Leopard 40K a unique personality that makes it stand out in a crowded market.

The front face is dominated by the Fumot logo and product name, with the LED display panel taking up the bottom quarter. This display shows your remaining battery life and e-juice level in an easy-to-read 7-segment digital style—think old-school alarm clocks, but on a vape.

Whenever you take a puff, the display lights up alongside a rotating RGB color effect that pulses through the device. It’s bright, retro, and gives the Leopard 40K a stylish, futuristic vibe that’s a lot of fun to use.

On the back of the device, you’ll find the flavor name clearly printed, while the bottom section houses a small chrome-colored piece (also polycarbonate) that contains both the Type-C charging port and airflow hole. However, unlike some of Fumot’s other recent disposables, the Leopard 40K doesn’t feature adjustable airflow, which is a bit of a shame given how common this feature has become.

That said, the default airflow is well-calibrated for a mouth-to-lung (MTL) draw, with just enough looseness that you can still pull off a restricted direct-to-lung (RDL) inhale if you prefer.

The mouthpiece is positioned centrally at the top and is one of the larger, wider mouthpieces I’ve seen on a disposable. It’s extremely comfortable on the lips and features two internal airflow channels, one for each of the dual mesh coils inside. This design not only feels good but also helps the Leopard 40K deliver consistent flavor and vapor on every puff.

In terms of size, the Leopard 40K has a rectangular profile but with rounded edges that make it smooth and comfortable to hold. Despite packing in a large 20ml e-juice reservoir, dual mesh coils, and a 700mAh rechargeable battery, the device is surprisingly lightweight, weighing in at just 110g. It’s portable, pocket-friendly, and doesn’t feel cumbersome in daily use.

Overall, the Fumot Leopard 40K strikes a great balance between style and practicality. The leopard artwork and shiny metallic accents give it real shelf appeal, while the bright display and pulsing RGB lighting add a playful, modern touch. The only real drawback is the lack of adjustable airflow, but with a draw that already feels well-suited for MTL vaping, it’s not a dealbreaker by any means.

In short: this is a stylish, well-built disposable that looks as good as it performs, with just enough quirky detail to make it memorable.

Fumot Leopard 40K | Performance

When it comes to performance, the Fumot Leopard 40K doesn’t disappoint. Fumot have built a reputation for reliable, flavor-packed disposables, and the Leopard 40K continues that trend with excellent vapor production, smooth nicotine delivery, and a fuss-free user experience!

Starting with vapor output, the dual mesh coils really shine. Every puff produces thick, satisfying clouds without ever feeling overwhelming. The airflow design leans more toward a mouth-to-lung (MTL) draw, but with a bit of practice, you can pull off a slightly restricted DTL inhale too. The draw feels smooth, consistent, and never “airy” or loose—exactly what you want from an all-day disposable.

Flavor was another highlight during testing. Fumot clearly put care into fine-tuning the Leopard 40K’s coil system, because the flavor stayed clean, rich, and consistent right through to the end of the tank. I didn’t experience any burnt hits, dryness, or fading until I’d vaped almost the entire 20ml capacity.

Fruity blends came across crisp and juicy, and the icy flavors were refreshing without being overpowering. In short, the Leopard 40K delivers a flavor experience you can rely on puff after puff.

When it comes to throat hit and nicotine satisfaction, the Leopard 40K also feels well-balanced. The samples I tested were 2% (20mg/ml), which felt strong enough to curb cravings quickly without being harsh. A couple of puffs were often enough to leave me feeling satisfied, and there was never any irritation, even during longer sessions.

With options available in 3% and 5% nicotine in some regions, there’s plenty of flexibility depending on your personal preference (though UK and EU users will be limited to the TPD-compliant 2%).

Battery life was also solid. With its built-in 700mAh rechargeable battery, I consistently got just over a full day of heavy vaping before needing a recharge. Lighter or medium vapers could comfortably stretch this to two days or more. Charging is quick and painless via the Type-C port, taking around one hour to go from empty to full.

The LED display makes this process even easier, as it increments in 5% steps while charging—clear, simple, and beginner-friendly. One drawback, though: there’s no pass-through vaping, meaning you’ll have to wait until it’s fully charged before you can use it again.

As for the advertised 40,000 puff capacity, this is where things get a little subjective. Puff counts are notoriously tricky to verify, since they depend on how long your draws are and how frequently you vape. Across the samples we received, I fully vaped two of them from start to finish, and each lasted me about 20 days of heavy use.

That works out to well over 20,000 puffs, which is still an excellent lifespan for a single disposable. For lighter vapers—say, 200 to 300 puffs per day—it’s not unrealistic that the Leopard 40K could last well over a month.

Finally, the auto-draw function deserves a mention. It’s responsive, reliable, and only takes the lightest inhale to activate. Across all the units I tested, I never ran into problems with misfires, leaks, or coil burnout—something that can’t always be said of other disposables on the market.

All told, the Fumot Leopard 40K is a strong performer. With dense vapor, fantastic flavor, dependable battery life, and impressive longevity, it’s a disposable that strikes a great balance between convenience and satisfaction. The puff count may be a touch optimistic, but even so, the real-world lifespan is more than enough to keep most vapers happy.

Fumot Leopard 40K | Flavors

One of the biggest draws of the Fumot Leopard 40K is the lineup of 16 unique flavors. Whether you prefer icy blends, fruity combos, or a sweet twist, there’s plenty of variety here to keep things fresh:

Full Flavor Lineup:

• Blueberry on Ice
• Peach Berry
• Pink Lemonade
• Strawberry Banana
• Watermelon Bubblegum
• Peachy Mango Pineapple
• Black Dragon Ice
• Blueberry Cherry Cranberry
• Mixed Berries
• Blueberry Raspberry
• Strawberry Watermelon
• Strawberry Ice
• Cherry Ice
• Watermelon Ice
• Kiwi Passion Fruit Guava
• Dr Blue

We were lucky enough to test 8 of the 16 flavors, and across the board, they delivered bold, vibrant profiles that stayed true to their names. Below is a rundown of each one we tried:

Blueberry Cherry Cranberry

This one was a standout for me. It’s a three-fruit blend that actually lets each note shine through. The blueberry is mellow and sweet, the cherry adds depth and richness, and the cranberry finishes things off with a tangy little bite. It’s layered, punchy, and easily one of the most enjoyable flavors in the range.

Peachy Mango Pineapple

If tropical is your thing, this blend hits the spot. The peach and mango bring smooth, sweet tones, while the pineapple adds a sharp, juicy kick. It’s refreshing and exotic without being too sugary—great for an all-day vape.

Peach Berry

A softer, more balanced profile. The peach is fragrant and juicy, while the berry adds a little tartness that keeps it from being too sweet. Not as punchy as some of the other flavors, but smooth and easy to vape consistently.

Blueberry on Ice

Classic and clean. The blueberry flavor is ripe and slightly sweet, paired with a cool icy finish that keeps things refreshing. It’s simple, but it works really well—perfect if you’re into chilled fruit blends.

Black Dragon Ice

This one really intrigued me! It’s dark, bold, and slightly mysterious—think along the lines of a grape or dark berry base with an icy overlay. It’s rich without being heavy, and the ice gives it a crisp lift. Definitely one for fans of deeper, more complex flavors.

Strawberry Banana

A flavor that often divides opinion, but I really enjoyed Fumot’s take. The strawberry is juicy and sweet, while the banana comes through smooth and creamy on the exhale. It’s a classic combo done right—balanced and not overly artificial.

Watermelon Bubblegum

One of the sweeter options in the range, and a fun one at that! The watermelon gives you that light, juicy inhale, while the bubblegum adds a playful candy-like finish. It’s sweet but not cloying, and I found it surprisingly addictive.

Pink Lemonade

Fresh, zesty, and a little fizzy. The lemonade base is tangy with a hint of sweetness, while the pink twist gives it a berry-like undertone. It’s refreshing and sharp—perfect for anyone who enjoys citrus blends with a bit of bite.

Having worked through half the lineup, I can confidently say the Leopard 40K range is strong across the board. The flavors are distinct, punchy, and consistent, with no artificial aftertaste or drop-off as the device runs low on e-juice.

For me, Blueberry Cherry Cranberry and Pink Lemonade were the stars of the show, though the variety means there’s something here for just about every palate. Whether you’re into sweet fruits, icy blends, or something a bit more adventurous, the Leopard 40K delivers a flavor range that’s both fun and satisfying.

Fumot Leopard 40K | Price

At the time of writing, the Fumot Leopard 40K is available directly from the official Fumot store for £24. While this is slightly higher than some of the competition, the value becomes clear once you factor in the performance, flavor quality, and lifespan.

With a puff capacity of up to 40,000 (though realistically closer to 20+ days of heavy use in my testing), the Leopard 40K still represents excellent value for money. For light to medium vapers, this device could easily stretch well over a month on a single unit, working out at just pennies per day.

When you compare that with the cost of traditional cigarettes—or even smaller disposables that sell for £10–15 and last only a few days—the Leopard 40K starts to look like a very smart investment. Not only do you get outstanding vapor and flavor thanks to the dual mesh coils, but the included LED display and overall build quality add features you don’t typically find in this price bracket.

For those looking for a long-lasting, reliable, and flavorful disposable, £24 feels like a fair price for what you’re getting. Considering the performance on offer, I’d say the Leopard 40K comfortably sits in the best-value disposables I’ve tested this year.

Fumot Leopard 40K | Verdict

After spending several weeks with the Fumot Leopard 40K, I can safely say it’s one of the most impressive disposables I’ve tested this year. From the bold design and quirky RGB lighting to the smooth, flavorful vapor and seriously impressive lifespan, this device really brings a lot to the table.

The dual mesh coils deliver consistently excellent flavor and cloud production, and the 700mAh battery holds its own with solid day-long performance for heavy vapers. Add in the clear 7-segment style LED display, which makes it easy to keep track of battery and e-juice levels, and the Leopard 40K feels both fun and practical at the same time.

Sure, there are a couple of small trade-offs—like the lack of pass-through charging and a puff count that may fall a little short of the advertised 40,000 depending on your vaping style. But honestly, when you’re getting around 20 days of heavy use (and potentially over a month for light to medium users), those quibbles feel minor.

At £24, it’s a touch more expensive than some alternatives, but the performance, features, and flavor quality more than justify the price tag. In fact, I’d go as far as saying it offers some of the best value for money I’ve seen in a disposable this year.

If you’re after a long-lasting, flavorful, and user-friendly disposable that doesn’t just perform well but actually feels fun to use, the Fumot Leopard 40K deserves a place on your radar. Hats off to Fumot once again for pushing the boundaries of what a disposable can deliver!

And that’s it! Thanks for reading our Fumot Leopard 40K review—we’d love to hear your thoughts, so drop us a comment below!