About Flum
Flum has built a reputation as the sweetest brand in the vape market. While competitors chase fruit realism or menthol intensity, Flum doubles down on sugar saturation — the brand averages 77/100 on Sweetness, seven points above the cross-brand mean. The UT Bar Pro 50K's dual-chamber system is Flum's signature hardware innovation, pairing two flavors per pod in combinations impossible with single-chamber devices.
The Mello 20K lineup takes a creative turn with lifestyle-named flavors — Midnight Barcelona, Milano Adore, Vienna Bliss — that break from the literal fruit-name convention. At TopVapeFlavors, we carry the full Flum lineup with authentic products sourced from verified distributors.
Flum Device Lineup
| Device | Puffs | Flavors | Type |
|---|
| UT Bar Pro 50K | 50,000 | 43 | Dual-Flavor Disposable |
| Float Mello Pro 50K | 50,000 | 10 | Disposable |
| UT Bar Pro 25K | 25,000 | 20 | Disposable |
| Mello 20K | 20,000 | 28 | Disposable |
Explore Flum Flavors in Depth
Our editorial team has tasted and scored every Flum flavor. See the full rankings, tasting notes, and device-by-device breakdown in our complete Flum flavor guide.
Flum Vape Flavors — Full Guide →