Best Flum Vape Flavors: Your Complete Guide

If you have ever stood in front of a wall of disposables wondering which one is actually worth your money, you already know the problem — the flavor makes or breaks your whole week. Get it right, and your device stays in your pocket until the last puff. Get it wrong and you have thrown away twenty dollars, and a lot of patience. That is exactly why we built this guide for you: so you can spend two minutes here instead of two weeks buying the wrong Flum vape flavors.

Flum is one of the few brands that gives you real range — a pocket-sized 6,000-puff pebble, a 20,000-puff daily driver, and a 50,000-puff dual-tank bar that lets you switch profiles mid-session. Below, you get every flavor we carry, described honestly, sorted by device, so your next order lands right the first time.

Your Fast Picks by Craving

Short on time? Find your craving in the left column, and your flavor is waiting on the right.

What you want	Your flavor	Device
Best overall	Cola Ice/Cherry	UT Bar 50K
Best for your first Flum	Strawberry/Watermelon Icy	UT Bar 50K
Coldest menthol hit	Cool Mint/Icy Mint	UT Bar 50K
Sweet tooth / candy	White Gummy/Cherry	UT Bar 50K
Dessert and cream	Banana Smoothy/Strawberry	UT Bar 50K
Switching from cigarettes	Tobacco/Gold Tobacco	UT Bar 50K
All-day fruit you cannot get bored of	Sunshine Cherry	Mello 20K
Pocket-friendly and simple	Aloe Grape	Pebble 6000
No flavor at all, just vapor	Clear / Naked-Spring Water	Any Flum

How We Ranked These Flum Flavors for You

You deserve to know where our picks come from, so here is our method in plain terms. We ranked every flavor using three inputs you can verify yourself:

• Your reviews on our product pages. Every flavor we call out as a top pick carries a five-star rating from verified Betty Vape customers. Cola Ice/Cherry leads the range on review volume, and Tobacco/Gold Tobacco and White Gummy/Cherry sit right behind it.
• What you reorder. A flavor you buy twice tells us far more than a flavor you buy once, so repeat purchases carry the most weight in our ranking.
• Flavor-family balance. Your palate is not our palate, so we made sure every family — fruit, ice, mint, candy, dessert, beverage, and tobacco — gives you at least one strong option instead of stacking the list with nine variations of watermelon.

You will also notice we have not padded this guide with flavors we do not stock. Every name below is a flavor you can actually put in your cart at Betty Vape.

Best Flum UT Bar Flavors (50,000 Puffs, Dual Tank)

Betty Vape Recommends: Cola Ice/Cherry

The Flum UT Bar Vape is the one to reach for if you hate committing to a single taste. It gives you two separate tanks and a toggle, so one device carries two profiles, and you switch whenever your mood changes. You get up to 50000 puffs in Eco Mode or 25,000 in Turbo, a 760 mAh rechargeable battery over USB-C, adjustable airflow, and a digital screen that shows you both your battery and your e-liquid level. That is why our Flum UT Bar flavors sell in pairs — and why this is the family we point you to first.

Fruit and Fruit-and-Ice UT Bar Flavors

Strawberry/Watermelon Icy

Your safest first purchase in the whole range. One side gives you a ripe, jammy strawberry; flip the toggle, and you get watermelon over crushed ice. If you are new to Flum, start here.

Thai Mango/Juice Peach

A five-star favorite with your fellow customers. Thai mango brings you that dense, almost syrupy sweetness, and juice peach cuts it with a lighter, nectar-like finish. Perfect if you like your fruit rich rather than sharp.

Mango/Strawberry

You get two of the most reliable fruits in vaping sitting side by side — straight tropical mango on one tank, clean red strawberry on the other, and no ice on either side.

Watermelon Icy/Slushy

Built for hot afternoons. Watermelon Icy hands you a chilled melon hit, and Slushy leans into that convenience-store frozen-drink taste. If menthol usually feels too aggressive for you, this is your middle ground.

Green Apple/Fuji Apple

The most underrated pairing we stock. A green apple gives you a tart bite; a Fuji apple answers with honeyed sweetness. Two sides of the same fruit, and you decide which one your afternoon needs.

Passion Fruit/Mango

Another five-star pick from your reviews. Passion fruit brings you a tangy, floral edge that keeps the mango from turning flat, so this pair stays interesting deep into the tank.

Aloe Grape/Aloe Watermelon

If you want something soft and unusual, take this one. Aloe gives both sides a light, almost cucumber-clean finish that stops the grape and watermelon from feeling heavy on your palate.

Bluerazz Ice/Triple Berry

Your berry double-header. You get blue raspberry with menthol on one side and a layered strawberry-blueberry-blackberry mix on the other, which makes it a great value if berries are your default order.

White Peach/Raspberry

Delicate and grown-up. White peach is gentler than a standard peach, and the raspberry adds just enough tartness to keep your taste buds awake.

Watermelon/B-Pop

Your pick when you want fruit and candy in the same device. Juicy watermelon sits on one tank and bubblegum-and-hard-candy B-Pop on the other — and yes, it earned a five-star review from one of your fellow customers.

Mint and Menthol UT Bar Flavors

Cool Mint/Icy Mint

Your coldest option in the whole Flum lineup. Cool Mint gives you a rounded, spearmint-leaning chill, while Icy Mint pushes the menthol hard. If you want your throat hit sharp and your palate reset between coffees, this is it.

Miami Mint

A single-flavor UT Bar for the mint purists among you. It stays bright, clean, and slightly sweet rather than medicinal, so think chewing gum rather than cough drop.

Candy, Dessert, and Beverage UT Bar Flavors

White Gummy/Cherry

One of your highest-rated flavors on our site, and our pick for anyone with a sweet tooth. White gummy gives you that pineapple-and-gelatin candy note, and the cherry side plays it like a cherry cola without the fizz.

Cola Ice/Cherry

Our overall winner and the most-reviewed flavor in the range, sitting at a full five stars. Cola Ice gives you a cola over ice that has not gone flat, and the cherry tank turns it into a diner-counter cherry cola. If you only try one Flum UT Bar, make it this one.

Root Soda/Vanilla

A proper dessert-and-soda pairing. Root soda gives you those sarsaparilla and licorice notes, and the vanilla side smooths everything into a root beer float. Excellent as your evening device.

Banana Smoothy/Strawberry

Five-star rated and the creamiest thing we carry from Flum. Banana smoothy brings you soft, milky sweetness; the strawberry side keeps it fruity so it never turns cloying.

Strawnana/Gelato

Your dessert-lover pick. Strawnana blends strawberry and banana into one tank, and gelato lays a sweet-cream note over the top for you. It is rich and slow, so we would keep it for your shorter sessions.

Blue Razz/Lemonade

Five stars from your reviews, and easy to see why. Blue raspberry candy on one side, tart lemonade on the other — the combination reads like a summer fairground in your hand.

Blue Rancher/Lemonade

Also five-star rated. Blue Rancher is the harder, more concentrated candy version of blue raspberry, so pick this over Blue Razz/Lemonade when you want the sweetness turned up.

Pink Lemonade/Mix Berry

A five-star pairing that never feels heavy on your palate. Pink lemonade gives you citrus with a red-berry lift, and the mixed berry tank deepens it whenever you want something rounder.

Slushy/Lemon

For you if sharp beats sweet. Slushy keeps your first tank icy and mixed-fruit, and the lemon side gives you real zest rather than candy.

Lemon Drop

A single-flavor UT Bar that gives you exactly the hard candy it is named after — sugared lemon with a sour edge on your exhale.

Sour Fab/Citrus Ice

Your most adventurous option. Sour Fab layers tangy candy over tropical fruit, and Citrus Ice resets your palate with cold orange and lime. Because the two sides are so different, you get a pair that carries you through a whole day.

White Peach/Lemon Head

Soft stone fruit meets sour lemon candy on your second tank. If you tend to hit flavor fatigue by mid-afternoon, the contrast here will keep you interested.

Tobacco and Unflavored UT Bar Options

Tobacco/Gold Tobacco

Five stars and one of your most-reviewed choices. Classic tobacco gives you a dry, earthy base, and Gold Tobacco adds a sweeter, caramel-leaning finish. This is the pairing we point you toward if you are moving over from cigarettes and fruit flavors feel wrong.

Naked/Spring Water

Almost no flavor at all, by design. You get clean vapor and a faint cool sweetness, so this is the one to keep on hand when you want a break from taste without giving up your device.

Clear

Your true unflavored option, and a five-star favorite for exactly that reason. Nothing but smooth vapor and your nicotine.

Your takeaway: the dual tank means every UT Bar you buy is really two flavors. Pick a pairing where the two sides are different — sweet plus icy, or fruit plus candy — and you will get far more mileage out of your 50,000 puffs.

Best Flum Mello Flavors (20,000 Puffs)

Betty Vape Recommends: Sunshine Cherry

The Flum Mello is your everyday middle ground. You get 15 mL of 5% nicotine salt e-liquid, a 650 mAh rechargeable battery over USB-C, a hybrid dual mesh coil, an animated HD screen, and up to 20000 puffs — enough to last most of you two to three weeks. The Flum Mello flavors also include Flum’s more creative naming, so here is what each one actually tastes like before you commit.

The Signature Mello Flavors

Sunshine Cherry

Our top Mello pick for you. You get bright, sweet cherry with a slight tartness on the exhale — closer to fresh fruit than to cherry syrup, which is why it stays drinkable for you across a whole device.

Vienna Bliss

Flum’s dessert-and-cream entry. You get soft vanilla and pastry notes with a light fruit lift underneath. Best saved for your evenings.

Rome

You get a layered mixed-berry profile with a mellow, jam-like sweetness. If you want your berries without menthol anywhere near them, Rome is your answer.

Sapphire

Blue raspberry with a cool finish. Think blue candy over a light chill — refreshing for you, but not cold enough to numb your throat.

Fabulous

Flum’s take on the tropical candy profile, and one of the flavors you are most likely to keep reordering. It gives you sweet, juicy fruit with a slight tang behind it.

Ruby Green and Ruby Yellow

The Ruby pair gives you two fruit directions from one family. Ruby Green leans green apple and kiwi with a tart snap, and Ruby Yellow moves you toward pineapple and citrus. Pick Green if you like sour, Yellow if you like tropical.

Summer Delux

A mixed summer-fruit blend of melon, berry, and a little citrus. This is your safe choice when you cannot decide, because nothing in it dominates your palate.

Iced and Mint Mello Flavors

Miami Mint

Your cleanest mint on the Mello. Sweet, bright, and not medicinal — a genuinely good all-day option if you do not want fruit.

Cool Mint

Straight spearmint chill with no fruit behind it. It is simple, and exactly what you want if menthol is your baseline.

Blue Razz Icy

One of our favorites in the range for you. Blue raspberry candy hits first and a firm menthol finish follows it, so you get sweet up front and cold on the way out.

Frozen Watermelon and Watermelon Icy

Both give you melon over ice; Frozen Watermelon pushes the chill harder, while Watermelon Icy keeps more of the fruit forward. Choose based on how much menthol you actually enjoy.

Peach Icy

Ripe peach with a cold finish that lands very close to iced peach tea. This is one of the easiest flavors here for you to vape all day without tiring of it.

Sour Apple Icy

Tart green apple with menthol behind it. If you want your vape to wake you up rather than comfort you, this one is your pick.

Spearmint Watermelon

An unusual pairing that will work better for you than it sounds. Spearmint keeps your inhale crisp while the watermelon stops it from tasting like toothpaste.

Strawberry Blast

Concentrated, candy-forward strawberry. Sweeter than most strawberry vapes you have tried, so take it if subtle is not what you are after.

Watermelon Peach Lime

Three fruits, well balanced for you. Watermelon carries the body, peach adds the sweetness, and lime keeps your palate from getting overwhelmed.

Tobacco and Unflavored Mello Options

Tobacco

You get a dry, nutty tobacco with a touch of sweetness — your best Mello choice if you are stepping away from cigarettes.

Clear Unflavored

No flavoring at all, so you get just vapor and nicotine. Keep one around for the days your palate needs a reset.

Best Flum Pebble Flavors (6,000 Puffs)

Betty Vape Recommends: Aloe Grape

The Flum Pebble is the device that built the brand’s reputation, and it is still the one we recommend if you want something small enough to forget in your pocket. You get 14 mL of 5% nicotine salt e-liquid, a rechargeable battery, and up to 6,000 puffs — roughly a week of regular use for most of you. Its rounded shape sits flatter in your hand than a boxy bar, which is exactly why so many of you keep coming back to it.

Want a deeper look at every available option? Explore our complete guide to the best Flum Pebble flavors, where we break down each flavor profile and help you find the right match.

Aloe Grape

Our top Pebble pick, and the flavor most often copied by other brands. Sweet grape with a clean, watery aloe finish that keeps it from ever feeling syrupy on your palate.

Berrymelon Icy

You get mixed berries and watermelon over menthol, and it is one of the best-balanced iced fruits you can buy at this puff count.

Strawmelon

Strawberry and watermelon in one profile with no ice. It is simple and forgiving, which makes it a strong first Pebble for you.

Strawmelon Apple

The same base with green apple layered over it, which adds a tart top note and makes it a little more interesting for your long sessions.

Luscious Watermelon

Pure watermelon with no chill and no extras. If you want one fruit done properly, take this one.

Passion Kiwi

Tangy passion fruit with sweet kiwi behind it. This is your pick once standard berry and melon flavors have started to bore you.

Passion Grape

Deeper and rounder for you than Passion Kiwi, with the grape carrying most of the sweetness and the passion fruit adding your tang.

Cherry Berry

Ripe cherry over a mixed-berry base. It stays sweet, familiar, and easy for you to vape from your first puff to your last.

Strawberry Coconut

Your dessert option on the Pebble. Soft coconut cream sits under bright strawberry, so you get tropical without tipping into sunscreen territory.

Peach Orange

Juicy peach with a citrus lift. Think peach and orange juice and you have it exactly.

Apple Grapefruit

One of the more grown-up profiles we carry. You get crisp apple with the bitter-sweet edge of pink grapefruit, and far less sugar than most of this list.

Mango Icy

Dense tropical mango finished with menthol. This is your best bet if you like mango but find it too heavy without a chill.

Matcha

Easily the most distinctive flavor Flum makes. You get earthy green tea with a creamy, lightly sweet finish, and you will either love it immediately or not at all — worth finding out which.

Blueberry Mint

Sweet blueberry with a cool mint close. It gives you a softer route into menthol if a straight mint is too much for you.

Spearmint

Clean, sweet spearmint with no fruit behind it. You get something gum-like rather than harsh.

Cool Mint

A rounder, colder mint than Spearmint, and your choice for a palate reset between meals.

Menthol

The coldest and most straightforward option we stock on the Pebble — no sweetness for you, just chill and throat hit.

Clear

Unflavored vapor for when you want your nicotine without the taste.

Which Flum Device Should You Choose?

Your flavor and your device are the same decision, because not every profile is offered on every model. Here is how the three families compare so you can match your pick to your routine.

Device	Max puffs	E-liquid	Best for you if…
Flum UT Bar 50K	50,000 (Eco) / 25,000 (Turbo)	Dual tank	You want two flavors in one device and the longest run between replacements
Flum Mello 20K	20,000	15 mL	You want a screen, mesh coils, and the widest single-flavor selection
Flum Pebble 6000	6,000	14 mL	You want the smallest, simplest device and the lowest price per unit

All three run 5% (50 mg) nicotine salt e-liquid and recharge over USB-C, so your throat hit stays consistent whichever one you choose. Want the full picture on strength before you buy? Our guide to salt nicotine walks you through it, and how much nicotine is in a vape puts those numbers in context for you.

How to Pick Your Flum Flavor in Under a Minute

Use this as your shortcut whenever you are restocking:

• Start with the family you already drink or eat. If your fridge is full of lemonade, Pink Lemonade/Mix Berry will land. If you order iced coffee, Cola Ice/Cherry or Vienna Bliss will suit you better than a straight fruit.
• Decide on ice before you decide on fruit. Menthol changes a flavor more than the fruit does, so settle that question first and your shortlist halves.
• Keep one dessert or tobacco device in your rotation. Flavor fatigue is the real reason you stop enjoying a vape halfway through, and switching families for a day fixes it.
• Match the puff count to your habit, not your ambition. If you finish a 6,000-puff device in five days, a 50,000-puff UT Bar will save you money; if a Pebble lasts you three weeks, stay with the Pebble.
• Store your device upright and away from heat. Your flavor degrades fastest in a hot car, and a muted taste is usually storage rather than the juice.

Frequently Asked Questions

What Is the Best Flum Vape Flavor?

Cola Ice/Cherry on the Flum UT Bar 50K is the best Flum vape flavor for most of you. It is the most-reviewed flavor in our Flum range and holds a five-star rating from verified customers. If you prefer fruit to soda, Thai Mango/Juice Peach is your next best choice.

What Are the Best Flum UT Bar Flavors?

The best Flum UT Bar flavors are Cola Ice/Cherry, White Gummy/Cherry, Thai Mango/Juice Peach, Blue Razz/Lemonade, and Tobacco/Gold Tobacco. All five carry five-star customer ratings on our product pages. Because the UT Bar has two tanks, each one gives you two profiles in a single device.

What Are the Best Flum Mello Flavors?

The best Flum Mello flavors are Sunshine Cherry, Miami Mint, Blue Razz Icy, Vienna Bliss, and Peach Icy. Sunshine Cherry is your best all-day pick, Miami Mint is the cleanest mint in the range, and Vienna Bliss is the one to choose if you want a dessert profile.

How Many Flum Flavors Are There?

We carry more than 60 Flum flavors at Betty Vape — 26 on the Flum UT Bar 50K, 20 on the Flum Mello 20K, and 18 on the Flum Pebble 6000. Availability shifts as Flum releases new profiles, so check each collection page for what you can order today.

Which Flum Vape Has the Most Puffs?

The Flum UT Bar 50K gives you the most puffs at up to 50,000 in Eco Mode, or 25,000 in Turbo Mode. The Flum Mello gives you up to 20,000 puffs and the Flum Pebble up to 6,000.

How Long Does a Flum Vape Last?

Your Flum Pebble lasts about 6 to 12 days, your Flum Mello about 20 to 40 days, and your Flum UT Bar 50K about 50 to 100 days. Those ranges assume 500 to 1,000 puffs a day, so your own device will last longer if you vape less than that.

Are Flum Vapes Rechargeable?

Yes, every Flum device we stock is rechargeable over USB-C. The UT Bar 50K carries a 760 mAh battery and the Mello a 650 mAh battery, so you recharge the device several times before the e-liquid runs out.

What Nicotine Strength Are Flum Vapes?

Every Flum disposable we sell you comes in 5% (50 mg) nicotine salt e-liquid. Nicotine salt gives you a smoother throat hit than freebase nicotine at the same strength, which is why it suits high-puff devices like these.

Which Flum Flavor Should You Try First?

Start with Strawberry/Watermelon Icy on the UT Bar 50K if you want a dual flavor, or Aloe Grape on the Pebble 6000 if you want something small and inexpensive to test the brand. Both give you sweet, low-menthol profiles that very few of our customers dislike.

Do Flum Vapes Come Without Flavor?

Yes. You can choose Clear on the UT Bar and the Pebble, Clear Unflavored on the Mello, or Naked/Spring Water on the UT Bar. All of them give you vapor and nicotine with little or no added taste.

The Bottom Line

Your best Flum flavor comes down to two questions: how much ice you want, and how long you want the device to last. If you want the widest range and the longest life, start with the Flum UT Bar Vape and pick a pairing where the two tanks pull in different directions. If you want one clean profile and a screen, the Flum Mello is your device. And if you want something small, simple, and cheap enough to keep a spare, the Flum Pebble still does it best.

Ready to restock? Browse our full Flum disposable vape range, or widen your search across every disposable vape we carry at Betty Vape.

Nicotine is an addictive chemical. These products are intended for adults of legal age only.