The Complete Flum Vape Lineup Guide (2026): Float vs. Pebble vs. Mello vs. GIO
Every Flum vape compared: Float 3000, Float X 10K, Pebble, Mello 20K, Float Mello Pro 50K, GIO and Float 0%. Puffs, nicotine, recharging and price, plus which to buy.
Which Flum vape should you buy? Buy the Flum Pebble if you want the widest flavor choice (30) in a pocket shape. Buy the Float Mello Pro 50K if you want the longest-lasting Flum.
Buy the GIO or Float 3000 if you want something slim, simple and cheap. And if you want the Flum experience without nicotine, the Float 0% is the only one in the lineup that qualifies.
The Flum vape lineup has quietly become one of the most confusing ranges in the category. There’s a Float, a Float X, a Float Mello Pro, a Mello 20K, a Pebble, a GIO — and the names don’t tell you which is bigger, which recharges, or which came out first.
Retail shelves rarely explain it, and the brand’s own naming has drifted over the years.
This guide lays out every Flum vape currently stocked at Zovapo side by side: puff count, nicotine strength, whether it recharges, how many flavors, and what it costs. Then it tells you which one to buy based on how you actually use a device — not on which number is largest.
Every Flum vape at a glance
| Device | Puffs | Nicotine | Recharge | Flavors | Price |
|---|---|---|---|---|---|
| Float Mello Pro 50K | 50,000 | 5% (50mg) | USB-C | 14 | $19.99 |
| Mello 20K | 20,000 | 5% (50mg) | USB-C | 20+ | $19.99 |
| Float X 10K | 10,000 | 5% (50mg) | No | 7 | $9.99 (clearance) |
| Pebble | Mid-range | 5% (50mg) | USB-C | 30 | $15.99 |
| GIO | 3,000 | 5% (50mg) | No | 6 | $15.99–$19.99 |
| Float 3000 | 3,000 | 5% (50mg) | No | 14 | $17.99 |
| Float 0% | 3,000 | 0% — none | No | 4 | $12.99 |
The three Flum vape families, explained
Float — the original line
The Float is where Flum started, and the name has since been stretched across three very different devices. The Float 3000 is the classic: draw-activated, no button, no charging port, 14 flavors. You use it and you’re done.
The Float X 10K added a transparent tank so you can watch your e-liquid level drop, at roughly triple the capacity — but it still doesn’t recharge, which is unusual at 10,000 puffs and worth knowing before you buy.
It’s currently on clearance at $9.99.
Mello — the modern line
Mello is where Flum caught up with the rest of the market. The Mello 20K introduced a digital juice screen and USB-C charging, and it carries the widest flavor spread in the modern range — including the “Clear” and city-named series (Midnight Barcelona, Milano Adore, Rome).
The Float Mello Pro 50K takes the same platform to 50,000 puffs across 23 flavors, which makes it the longest-running Flum vape sold and the one that competes directly with Geek Bar’s CLR 50K and the rest of the 50K class.
Pebble and GIO — the shape plays
These two exist because of how they feel, not what they spec. The Pebble is the ergonomic one — a rounded, palm-filling shape with USB-C charging and by far the deepest flavor list in the lineup at 30 options, from Aloe Watermelon Splash to Santa Rainbow Skittles Ice.
The GIO is the opposite: slim, simple, six flavors, no charging. Its Tobacco Cream version has developed a following of its own, which is rare for a tobacco flavor in a fruit-dominated category.
Which Flum vape should you buy?
You want the most flavors to choose from → Pebble. Twenty-six options, and the shape is the most comfortable in the range for all-day carry. You want it to last as long as possible → Float Mello Pro 50K. Nothing else Flum makes comes close, and at $19.99 it’s the best cost-per-puff in the lineup. You want a screen and modern hardware → Mello 20K. The juice screen removes the guesswork about when you’re running low. You want the cheapest way to try Flum → Float X 10K at $9.99 on clearance, or the GIO if you prefer a slim shape. You want no nicotine at all → Float 0%. It’s the single zero-nicotine Flum vape in the range, in four fruit flavors. You want tobacco, not fruit → GIO Tobacco Cream, 3,000 puffs. We reviewed it separately — see below.Rechargeable or not: the Flum vape detail buyers miss
Three Flum vapes recharge over USB-C (Pebble, Mello 20K, Float Mello Pro) and three do not (Float 3000, Float X 10K, GIO). This matters more than the puff count on the box. A non-rechargeable device stops when its battery does, which on a 10,000-puff model like the Float X can arrive before the e-liquid runs out.
If you’re spending above roughly $15, a charging port is the single feature most worth insisting on.
How the Flum vape range compares to the market
Within the 50K class, the Float Mello Pro sits against the Geek Bar CLR 50K, the Ice Prince 50K and the VIHO TRX 50K — we put several of them head to head in our 50,000+ puff comparison.
At the mid tier, the Pebble’s closest rivals are the Lost Mary MO20000 Pro and the Geek Bar Pulse 15K.
Flum’s supply has been uneven over the past year, which is worth factoring into a purchase — VapeTrends360 covered why Flum has been disappearing from shelves and where the stock went. If a flavor you like is in stock, that’s the moment to buy it.
- Flum Pebble Review (2026): Specs, Flavors, and Is It Still Worth Buying?
- Flum GIO Tobacco Cream Review: The Best Tobacco Disposable?
- 50,000+ Puff Disposables Compared
- Best Disposable Vapes of 2026
- VapeTrends360: Flum Float Mello Pro 50K — The Complete Breakdown
- VapeTrends360: CROSIN 40K vs IceBomb 18K vs Flum Float Mello Pro 50K
- VapeOwls: Exploring the Flum Vape Range
- B&J Wholesale: Nicotine Pouches vs. Vapes — Category Guide
Frequently asked questions
Which Flum vape lasts the longest?
The Flum Float Mello Pro 50K, rated at 50,000 puffs. The Mello 20K is second at 20,000. Both recharge over USB-C, which is what allows them to run that long.
What is the difference between the Flum Float and the Flum Float X?
The Float 3000 holds 3,000 puffs in an opaque body. The Float X 10K holds 10,000 puffs and has a transparent tank so you can see the e-liquid level. Neither one recharges.
Is the Flum Pebble rechargeable?
Yes. The Pebble charges over USB-C and is draw-activated, so there’s no button to press.
Does Flum make a zero-nicotine vape?
Yes — the Flum Float 0%, a 3,000-puff device with no nicotine, available in four flavors. It’s the only nicotine-free device in the current Flum lineup.
How many flavors does the Flum Pebble come in?
Twenty-six at Zovapo, the widest selection of any Flum device, ranging from fruit and menthol blends to tobacco.
Is Flum a good vape brand?
Flum is an established name with a broad range spanning $12.99 entry devices to 50,000-puff flagships. The main practical caveat is availability — stock has been inconsistent across the market, so specific flavors come and go.
How do I know my Flum is authentic?
Buy from an authorized retailer and check the authentication code on the packaging against the manufacturer’s verification page. Counterfeits are common in the disposable category; VapeTrends360 has a detailed guide to spotting fakes.
Ready to shop?
Everything in this guide is stocked at Zovapo — 100% authentic, fast U.S. shipping, free standard shipping over $75 (clearance items excluded). Adults 21+ only.
