Flum UT Bar Pro 50K (50,000 Puffs) — Dual Clear Tank
Why settle for one? The Flum UT Bar Pro 50K revolutionizes vaping with its Dual Tank Technology. Enjoy up to 50,000 puffs and switch between two distinct flavors instantly with a single click. Featuring a mega HD screen, dual mesh coils, and 20+ flavor combinations.
Dual-tank pairing · in stock
Put 10 Flum devices in the bag and one more ships free, until Nov 30. Float, Mello, Pebble, UT Bar and pods can be combined to hit 10. The extra device is the lowest-priced Flum already in your bag, in a flavor you choose from the cart. Once the bonus devices run out, the offer stops before its end date. Bonus devices are limited and go to the earliest qualifying orders.
Stock is verified live at checkout — out-of-stock flavors rotate in throughout the week.
Where to buy the Flum UT Bar Pro 50K — price, stock and delivery
The Flum UT Bar Pro 50K is sold online at flumfloatvapes.com and packed in our Greenwood, Indiana warehouse. Everything a buyer usually asks before ordering is in the table.
| Where to buy | flumfloatvapes.com — an independent US online store for Flum vapes. We are a distributor and retailer, not the Flum brand or its manufacturer. |
|---|---|
| Price | $24.99 per device |
| Stock | In stock — 37 of 43 flavor options available today |
| Flavors | 43 flavor options: Pink Lemonade / Mixberry, Watermelon Icy / Slushy, Slushy / Lemon, Root Soda/Vanilla, Raspberry Grape/Guava, Aloe Watermelon/Sour Sweet, Strawnana/Gelato, Aloe Grape, Blue Razz Ice, Sour Apple, Strawberry Swirl, Tropocal Rainbow Blast, Watermelon Ice, Watermelon Sour Peach, Wild Berry Drop, Miami Mint, Strawberry Watermelon, Straw Guava, Lemon Drop, Cherry Strawberry Gummy, Passion Kiwi Pineapple, Mexican Mango, Cola Ice/Cherry, Blue Rancher/Lemonade, White Peach / Raspberry, White Peach / Lemon Head, White Gummy / Cherry, Watermelon / B-Pop, Tobacco / Gold Tobacco, Thai Mango / Juice Peach, Strawberry / Watermelon Icy, Sour Fab / Citrus Ice, Passionfruit / Mango, Naked / Spring Water, Miami Mint / Mint Slushy, Mango / Strawberry, Green Apple / Fuji Apple, Clear / Clear, Cool Mint / Icy Mint, Bluerazz Ice / Triple Berry, Blue Razz / Lemonade, Banana Smoothy / Strawberry, Aloe Grape / Aloe Watermelon |
| Puffs & hardware | Up to 50,000 (Eco) · ~25,000 (Turbo) puffs; 760 mAh battery; 5% salt nicotine |
| Ships from | 1151 S Graham Rd, Greenwood, IN 46143-7830 (US addresses) |
| Dispatch & transit | Weekday orders ship within 24 hours with a tracking number by email; weekend orders ship Monday and federal holidays push to the next business day. Typical transit is 1–3 business days in the continental US, 3–5 to Alaska and Hawaii. |
| Shipping cost | Free US shipping over $80; below $80 a flat rate by weight is calculated at checkout |
| Age & delivery | Adult verification (21+) required — ID verified before your order ships. No PO boxes, APO/FPO or US territories. Some states (Utah, Vermont and Massachusetts among them) add age-verification or excise-tax steps at checkout. See the shipping policy. |
The Flum UT Bar Pro 50K is the only Flum device with Dual Tank Technology — two independent flavor tanks with one-tap switching (or Mix Mode to run both). Up to 50,000 puffs in Eco mode, about 25,000 in Turbo, dual mesh coils (one per tank), a 760 mAh USB-C battery, adjustable airflow, and a Mega HD screen showing battery + juice per tank + the active mode. Dual-flavor combos and single-flavor variations — e.g. Strawnana / Gelato, Pink Lemonade / Mixberry, Watermelon Icy / Slushy. Slab silhouette, UT family flagship. $24.99.
Flum UT Bar Pro 50K Disposable Vape (Dual Flavor) Specs
| Type | Dual-Tank Disposable |
| Puffs | 50000 |
| E-liquid | Not published by Flum |
| Nicotine | 5% salt |
| Coil | Dual Mesh Coils (one per tank) |
| Screen | Mega HD screen (battery + both tank levels + active mode) |
| Battery | 760 mAh · USB-C |
| Silhouette | Slab (UT family) |
| Flavors | 43 |
| Price · per 1K puffs | $24.99 · $0.50/1K |
Two simultaneous flavor chambers. One device. Instant switching.
The only Flum with two tanks running in parallel. The slash in every variation name — Strawnana / Gelato, Pink Lemonade / Mixberry — is the literal affordance. Click the device button mid-session to switch tanks. For how this compares with other dual flavor disposable vapes (Adjust, Kado Bar, KangerTech, PYRO, OXBAR), see the category guide.
Pick a paired flavor at checkout. 43 variations available.
Click the side button mid-session. The Mega HD screen shows which tank is active.
Each tank's juice level is shown independently. No re-prime, no airflow change.
Every Variation on This Device — Dual or Single, Stock and Price
The UT Bar Pro 50K is sold in 43 variations (37 in stock as of the last store sync). A name with a "/" is a dual-flavor device — tank A and tank B hold different flavors; a single name means both tanks hold the same flavor. Taste notes for each flavor are on the UT Bar Pro 50K flavors page.
Two tanks per device. A "/" in the name means two flavors in one device (tank A / tank B); a single name means the same flavor in both tanks.
| Variation | Type | Store category | In stock | Price |
|---|---|---|---|---|
| Pink Lemonade / Mixberry | Dual flavor | Beverage | Yes | $24.99 |
| Watermelon Icy / Slushy | Dual flavor | Mint & Ice | Yes | $24.99 |
| Slushy / Lemon | Dual flavor | Citrus | Yes | $24.99 |
| Root Soda/Vanilla | Dual flavor | Dessert | No — sold out | $24.99 |
| Raspberry Grape/Guava | Dual flavor | Tropical | Yes | $24.99 |
| Aloe Watermelon/Sour Sweet | Dual flavor | Apple & Melon | Yes | $24.99 |
| Strawnana/Gelato | Dual flavor | Signature | Yes | $24.99 |
| Aloe Grape | Single flavor | Apple & Melon | Yes | $24.99 |
| Blue Razz Ice | Single flavor | Mint & Ice | Yes | $24.99 |
| Sour Apple | Single flavor | Apple & Melon | No — sold out | $24.99 |
| Strawberry Swirl | Single flavor | Signature | Yes | $24.99 |
| Tropocal Rainbow Blast | Single flavor | Signature | Yes | $24.99 |
| Watermelon Ice | Single flavor | Mint & Ice | No — sold out | $24.99 |
| Watermelon Sour Peach | Single flavor | Stone Fruit | Yes | $24.99 |
| Wild Berry Drop | Single flavor | Berry | Yes | $24.99 |
| Miami Mint | Single flavor | Mint & Ice | No — sold out | $24.99 |
| Strawberry Watermelon | Single flavor | Apple & Melon | Yes | $24.99 |
| Straw Guava | Single flavor | Tropical | Yes | $24.99 |
| Lemon Drop | Single flavor | Citrus | Yes | $24.99 |
| Cherry Strawberry Gummy | Single flavor | Candy | Yes | $24.99 |
| Passion Kiwi Pineapple | Single flavor | Tropical | Yes | $24.99 |
| Mexican Mango | Single flavor | Tropical | Yes | $24.99 |
| Cola Ice/Cherry | Dual flavor | Mint & Ice | Yes | $24.99 |
| Blue Rancher/Lemonade | Dual flavor | Beverage | Yes | $24.99 |
| White Peach / Raspberry | Dual flavor | Stone Fruit | Yes | $24.99 |
| White Peach / Lemon Head | Dual flavor | Citrus | Yes | $24.99 |
| White Gummy / Cherry | Dual flavor | Candy | Yes | $24.99 |
| Watermelon / B-Pop | Dual flavor | Apple & Melon | Yes | $24.99 |
| Tobacco / Gold Tobacco | Dual flavor | Tobacco | No — sold out | $24.99 |
| Thai Mango / Juice Peach | Dual flavor | Tropical | Yes | $24.99 |
| Strawberry / Watermelon Icy | Dual flavor | Mint & Ice | Yes | $24.99 |
| Sour Fab / Citrus Ice | Dual flavor | Mint & Ice | Yes | $24.99 |
| Passionfruit / Mango | Dual flavor | Tropical | Yes | $24.99 |
| Naked / Spring Water | Dual flavor | Signature | Yes | $24.99 |
| Miami Mint / Mint Slushy | Dual flavor | Mint & Ice | Yes | $24.99 |
| Mango / Strawberry | Dual flavor | Tropical | Yes | $24.99 |
| Green Apple / Fuji Apple | Dual flavor | Apple & Melon | Yes | $24.99 |
| Clear / Clear | Dual flavor | Signature | Yes | $24.99 |
| Cool Mint / Icy Mint | Dual flavor | Mint & Ice | No — sold out | $24.99 |
| Bluerazz Ice / Triple Berry | Dual flavor | Mint & Ice | Yes | $24.99 |
| Blue Razz / Lemonade | Dual flavor | Berry | Yes | $24.99 |
| Banana Smoothy / Strawberry | Dual flavor | Tropical | Yes | $24.99 |
| Aloe Grape / Aloe Watermelon | Dual flavor | Apple & Melon | Yes | $24.99 |
How to Verify Your Flum is Authentic
Direct from Flum to our Greenwood IN dock. Every inner box's scratch-off security code scanned before the pallet is accepted. We never re-package, re-label, or sell open-box stock.
Read the full authenticity story →Flum UT Bar Pro 50K Disposable Vape | Single Device, Double Flavors
Meet the all new UT Bar disposable vape with extended mega puffs up to 50,000! Featuring an innovative “dual flavor” system where two independent e-liquid tank are built in one single device, and you can switch them with one tap. Learn more about its powerful functions:
Dual Flavor Tank
- Two independent vape juice tank.
- Switch them on the fly with one click.
- Enjoy them separately or mix them up.
For detailed dual-flavor switching instructions and Mix Mode tips, see our how to use Flum vape guide.
Long Lasting Performance
- Mega puffs up to 50,000 max, rich in flavors until last drop.
- Big battery capacity of 760mAh for uninterrupted vaping session.
- Supporting USB Type-C fast charge so you can skip the wait.
Customizable Vaping Experience
- HD display screen shows battery, e-liquid level on both tank, and current mode in real time.
- Adjustable airflow switch for tighter or smoother puffs depending on your mood.
- Two function modes: Eco mode for milder puffs and Turbo mode for stronger hits.
UT Bar 50000 Device Features
- Dual Flavor Disposable Vape
- Integrated Rechargeable 760mAh Battery
- Pre-filled E-Juice
- Double Tank Design: Two Different Flavors in One Vape
- Digital Display with Flavor and Battery Indicators
- Puff Count: Approximately 50000 Puffs (Eco) / 25000 Puffs (Turbo Mode)
- Soft and Squishy Feature for Stress Relief
- Airflow Adjustment
- 5% (50mg) Nicotine Strength
- USB Type-C Charging (Not Included)
- Draw-Activated
UT Bar 50K Flavors | Wild Combos, Endless Enjoyments
A generous flavor collection of 40 unique flavors are all yours to choose! (25 dual flavors, and 15 single flavors)
Discover them all and learn about their detailed taste description!
Still want more options? Check out every Flum Flavors collected!
Dual Flavors
25 combos of two unique yet matching flavors in one vape, switch with one tap.
| DUAL FLAVOR | PROFILE | CATEGORY |
| Aloe Grape / Aloe Watermelon | Grape + Aloe Vera / Watermelon + Aloe Vera | Fruit |
| Banana Smoothy / Strawberry | Creamy Banana / Ripe Strawberry | Fruit / Beverage |
| Blue Razz / Lemonade | Blue Raspberry / Classic Lemonade | Fruit / Beverage |
| Bluerazz Ice / Triple Berry | Chilled Blue Raspberry / Blueberry + Raspberry + Blackberry | Fruit / Icy Fruit |
| Cool Mint / Icy Mint | Cooling Mint / Extra Cold Mint | Minty |
| Clear / Clear | Unflavored (Original Nicotine Taste) | Other |
| Green Apple / Fuji Apple | Sour Green Apple / Sweet Red Apple | Fruit |
| Mango / Strawberry | Rich Mango / Fresh Strawberry | Fruit |
| Miami Mint / Mint Slushy | Sweet Mint / Smooth Spearmint | Minty |
| Naked / Spring Water | Untra Clean / Mineral Water | Other |
| Passionfruit / Mango | Tangy Passionfruit / Sweet Mango | Fruit |
| Sour Fab / Citrus Ice | Sour Fruit Candy / Chilled Citrus Blend | Sweets / Icy Fruit |
| Strawberry / Watermelon Icy | Sweet Strawberry / Iced Watermelon | Fruit / Icy Fruit |
| Thai Mango / Juice Peach | Tropical Mango / Juicy Peach | Fruit |
| Tobacco / Gold Tobacco | Classic Tobacco / Premium Tobacco | Other |
| Watermelon / B-Pop | Juicy Watermelon / Blow Pop Candy | Fruit / Sweets |
| White Gummy / Cherry | White Gummy Candy / Tangy Cherry | Fruit / Sweets |
| White Peach / Lemon Head | Sweet White Peach / Lemon Sour Head Candy | Fruit / Sweets |
| White Peach / Raspberry | Fresh White Peach / Sweet-Sour Raspberry | Fruit |
| Strawnana/Gelato | Strawberry + Banana / Gelato Ice Cream | Fruit / Sweets |
| Aloe Watermelon/Sour Sweet | Smooth Watermelon / Balanced Sweet-Sour Taste | Fruit / Sweets |
| Raspberry Grape/Guava | Raspberry + Grape / Silky Guava | Fruit |
| Root Soda/Vanilla | Root Beer Soda / Creamy Vanilla | Sweets / Beverage |
| Blue Rancher/Lemonade | Blueberry Fruit Candy / Classic Lemondae | Sweets / Beverage |
| Cola lce/Cherry | Iced Cola Soda / Zesty Cherry | Fruit / Beverage |
Single Flavors
15 flavors focusing on your chosen ones, delivering exceptional puffs rich in flavor.
| SINGLE FLAVOR | PROFILE | CATEGORY |
| Mexican Mango | Rich Mango | Fruit |
| Passion Kiwi Pineapple | Passionfruit + Kiwi fruit + Pineapple | Fruit |
| Cherry Strawberry Gummy | Cherry-Strawberry Flavored Gummy Candy | Sweets |
| Lemon Drop | Lemon Fruit Candy | Sweets |
| Straw Guava | Sweet Strawberry + Silky Guava | Fruit |
| Strawberry Watermelon | Ripe Strawberry + Juicy Watermelon | Fruit |
| Miami Mint | Fruity Mint | Minty |
| Wild Berry Drop | Wild Berry Fruit Candy | Sweets |
| Watermelon Sour Peach | Refreshing Watermelon + Sour Peach | Fruit |
| Watermelon lce | Chilled Watermelon | Icy Fruit |
| Tropical Rainbow Blast | Tropical Fruits | Fruit |
| Strawberry Swirl | Strawberry Blend Apple Juice | Beverage |
| Sour Apple | Sour Green Apple | Fruit |
| Blue Razz lce | Blue Raspberry on Ice | Icy Fruit |
| Aloe Grape | Zesty Grape + Aloe Vera | Fruit |
Double the Flavor, Double the Fun: Flum UT Bar Pro 50K
Introducing the ultimate game-changer. The Flum UT Bar Pro 50K isn’t just a high-capacity vape; it’s two devices in one. Engineered with Dual Independent E-Liquid Tanks, this device allows you to carry two complementary flavors in a single, pocket-friendly unit. Bored of one taste? Just switch to the other instantly.
Innovation at Your Fingertips: The “Flavor Switch” System
Experience total control with our patented switching technology:
Single Flavor Mode: Focus on one tank to enjoy a pure, distinct taste profile (e.g., pure Aloe Grape).
Mix Mode: Feeling creative? Engage both tanks simultaneously to create a unique, layered fusion of flavors (e.g., Grape + Watermelon).
50,000 Puffs Total: With a massive combined e-liquid capacity, you get industry-leading longevity without flavor fatigue.
Performance Meets Intelligence
Mega HD Screen: The largest display in the Flum lineup. It independently tracks the e-liquid levels of both tanks (Left & Right) and shows your exact battery percentage.
Dual Mesh Coils: Each tank has its own dedicated mesh coil, ensuring no flavor cross-contamination and pure, explosive clouds every time.
760mAh Battery: A larger battery for a larger device, fully rechargeable via USB-C to keep you powered through both tanks.
Explore the Dual Flavor Combinations
We have curated perfect pairings to keep your palate excited:
The Refreshers: Aloe Grape / Aloe Watermelon – Cool, crisp, and hydrating.
The Tropicals: Passionfruit / Mango – A vacation in every puff.
The Classics: Blue Razz / Lemonade – Sweet berry meets zesty citrus.
The Icy Series: Cool Mint / Icy Mint – For those who need the ultimate freeze.
(See the “Additional Information” tab for the full flavor list)
Flum UT Bar Pro 50K Disposable Vape (Dual Flavor) FAQ
01 How long does a 20K Flum last? +
20,000 puffs total — about 40 days at 500 puffs/day, or roughly 80 days at moderate use. The HD animated screen shows live juice + battery in segments so you'll know when to reorder.
02 What's the nicotine strength? +
5% salt nicotine (50 mg/mL) — the standard salt-nic concentration for adult disposables in the US.
03 How long does it take to charge? +
About 45-60 minutes from empty to full via USB-C at 5V / 2A for the 20K/25K devices, 75-90 minutes for the 50K devices. Higher-wattage GaN bricks won't charge faster — the device caps draw internally. The device is usable while charging.
04 Can I tell when the juice is running low? +
Yes. Mello and Float Mello Pro show juice on the HD display in segments. UT Bar Pro 50K shows juice + active-tank indicator. UT Bar Pro 25K shows battery + juice on the Smart LED screen.
05 What if my device stops working? +
If it arrived damaged or won't work out of the box, email service@flumfloatvapes.com within 3 days of delivery with your order # and a photo or video. Once we verify it, a free replacement rides along in your next order (no refunds, and no change-of-mind returns, even sealed). Full details on /return-policy/.
06 Can I refill the pod? +
No. Flum devices are closed-system disposables — refilling defeats the device's safety design, and a refilled unit isn't eligible for an arrival-damage replacement.
07 How does the dual-tank switching work? +
There's a button on the device. Each click toggles which tank fires next. The Mega HD screen shows the active tank. No re-prime, no airflow change — just a different flavor on the next puff.
08 Do both tanks drain at the same rate? +
They drain at whichever rate you puff each tank. If you favor Tank A for a whole session, Tank A drains faster. The HD screen shows each tank's remaining juice independently.
09 Can I order just one flavor instead of a pair? +
No — the UT Bar Pro 50K is designed for paired flavors and ships pre-filled. If you want a single-flavor experience, the UT Bar Pro 25K is the single-flavor sibling at $23.99.
10 Where can I buy the Flum UT Bar Pro 50K? +
Order the Flum UT Bar Pro 50K online at flumfloatvapes.com, an independent US store shipping from Greenwood, Indiana. It costs $24.99 and is in stock in 37 of 43 flavor options today. Weekday orders ship within 24 hours, most arrive in 1–3 business days, and shipping is free over $80. Adult verification (21+) required — ID verified before your order ships.
Customer Reviews
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★★★★★ nisamalone ✓ Verified 2026-01-09
Today is my first time making a purchase from your online store. I bought the UT bar from a local vape shop and it was an amazing experience. Compared to all of the vapes I have tried the UT Bar has the longest lasting flavor. It is a high price to pay but, it is worth it.
More Flum Disposables
Every Flum device we stock ships within 24 hours on weekdays from our Greenwood, IN dock. You're looking at a UT family slab. The Mello family ships in a bottle with the 6-edition story.
Float Ryzo 60K Kit
The Float goes modular: rechargeable base + swappable 60,000-puff pods with the coil insid.
Float Ryzo 60K Pods
The refill half of the Ryzo system — 60,000-puff pre-filled pods with a fresh dual mesh co.
UT Bar Clear Tank 50K
The newest Flum drop. Transparent see-through tank window so you can watch the juice level.
Mello 20K
The volume-favorite Flum disposable. 20,000 puffs, 15 mL of 5% salt nic, Hybrid 2.0 Mesh C.
Float Mello Pro 50K
The higher-puff sibling of the Mello. Up to 50,000 puffs, Eco/Turbo dual-mode, dual mesh c.
UT Bar Pro 25K
The balanced UT sibling. 25,000 Smooth-mode puffs (or 12,000 in Turbo), 18 mL juice, Smart.
Every Flum UT Bar Pro 50K Disposable Vape (Dual Flavor) Flavor on Its Own Page
Tap any flavor for the full breakdown — taste profile, sweetness and cooling, live stock and one-tap add to cart. Part of the complete flum vape flavors catalog.