CROSIN 40K vs IceBomb 18K vs Flum Float Mello Pro 50K: The Ultimate High-Capacity Disposable Showdown
Welcome to our latest disposable vape comparison: the 18,000-to-50,000-puff class has become the busiest shelf in disposable vape retail, and three names keep coming up in the same breath: the CROSIN 40K, the IceBomb 18K, and the Flum Float Mello Pro 50K. We’ve reviewed each device on its own already — now we’re putting all three side by side to answer the question that actually matters at the counter: which one fits you?
Disposable Vape Comparison: At-a-Glance Specs
| Spec | CROSIN 40K | IceBomb 18K | Flum Float Mello Pro 50K |
|---|---|---|---|
| Rated Puffs | Up to 40,000 | ~18,000 | 50,000 (Eco) / ~25,000 (Turbo) |
| Battery | 850mAh, Type-C | 650mAh, USB-C | ~1,000mAh, USB-C fast charge |
| Coil | Dual mesh | Mesh | Dual mesh |
| Nicotine | 5% | 3% / 5% (varies by listing) | 5% salt |
| E-Liquid | High-capacity reservoir | 12–16 mL | ~20 mL |
| Output Control | 3 power modes + adjustable airflow | Draw-activated, fixed | Eco/Turbo dual mode + adjustable airflow |
| Display | Mirror LED (battery + wattage) | Transparent tank window, no screen | Smart color screen (battery %, e-liquid %, mode) |
| Standout Flavors | Jasmine Green Tea, Oolong Tea | Peach Oolong Ice Tea, Longjing Ice Tea | Clear (Unflavored), Strawmelon |
| Retail Price | $18–$25 range | ~$13–$18 | $15–$25 |
| VT360 Score | Not numerically scored* | 7.8 / 10 | 8.7 / 10 |
*Our original CROSIN 40K review used qualitative “best for / look elsewhere if” verdict framing rather than a numeric score.
Snapshot: Which Device Is Which?
CROSIN 40K
Best for: Tea-flavor fans and long-haul users who want full output control.
Puffs: Up to 40,000 | Nic: 5%
IceBomb 18K
Best for: Budget-conscious cold-menthol and ice-flavor fans.
Puffs: ~18,000 | Score: 7.8/10
Flum Float Mello Pro 50K
Best for: Ex-smokers and all-day smooth-draw fans.
Puffs: 50,000 (Eco) | Score: 8.7/10
Puff Count and Battery: What the Numbers Actually Mean
Rated puff counts are lab numbers based on short, standardized draws — real-world totals are always lower and depend on draw length and power mode. With that caveat: the Flum Float Mello Pro 50K has the biggest headroom by far, especially in Eco mode, backed by the largest battery (~1,000mAh) and the largest tank (~20mL) of the three. The CROSIN 40K sits in the middle with an 850mAh cell and genuine user control — three power modes plus adjustable airflow — that let you trade lifespan for vapor density on demand. The IceBomb 18K has the smallest battery (650mAh) and the smallest tank, so it recharges more often, but it’s also the cheapest device of the three and keeps things simple with draw-activated firing only.
Flavor Lineups Compared
All three brands lean into East-Asian-inspired tea and fruit-ice profiles, but each has a different signature:
- CROSIN 40K — Miami Mint, Pineapple Ice, Coke Ice, and two genuinely rare picks in this puff class: Jasmine Green Tea and Oolong Tea.
- IceBomb 18K — a larger 12-flavor menu inherited from the IceMax line, headlined by Peach Oolong Ice Tea, Longjing Ice Tea, and Jasmine Milk Tea alongside straightforward fruit-ice options.
- Flum Float Mello Pro 50K — 10 flavors including a rare unflavored “Clear” SKU for ex-smokers, plus two 50K-exclusive tropical profiles (Sour Mango Pineapple, Strawmelon).
Output Control and Draw Experience
This is where the CROSIN and the Flum pull ahead of the IceBomb. Both offer adjustable airflow and multiple power modes (CROSIN: 3 modes; Flum: Eco/Turbo dual mode), letting the user dial in anything from a tight MTL draw to a looser, airier pull. The IceBomb is draw-activated only, with a fixed 13W ceiling — simpler to use, but with no way to adjust the experience once you own it.
Monitoring Your Device: Displays and Tank Windows
The Flum Float Mello Pro 50K has the most informative readout of the three — a smart color screen showing exact battery percentage, remaining e-liquid percentage, and current mode, which removes most of the guesswork disposables are known for. The CROSIN 40K‘s mirror LED display shows battery level and live wattage, useful for power users who want to track output. The IceBomb 18K skips a screen entirely in favor of a transparent tank window — a simpler, analog way to eyeball how much juice is left, though it won’t tell you battery status at a glance.
Which One Should You Buy? (Our Disposable Vape Comparison Verdict)
Choose the CROSIN 40K if: you want tea or beverage-inspired flavors, full control over airflow and power, and don’t mind a mid-size battery.
Choose the IceBomb 18K if: you’re budget-conscious, you love cold-menthol and fruit-ice flavors, and you don’t need adjustable output.
Choose the Flum Float Mello Pro 50K if: you want the longest-lasting device, the smoothest all-day draw, and the most detailed battery/e-liquid readout — particularly strong for ex-smokers thanks to the unflavored “Clear” option.
Where to Buy
All three devices are stocked by licensed, age-verified retailers. Purchases require age verification (21+).
Browse the full disposable lineup at Zovapo’s disposable vape collection.
Frequently Asked Questions
Which of these three devices has the most puffs?
The Flum Float Mello Pro 50K has the highest rated puff count at 50,000 in Eco mode (about 25,000 in Turbo). The CROSIN 40K is rated up to 40,000, and the IceBomb 18K is rated around 18,000. Remember these are lab figures based on short draws — real-world totals will be lower for all three.
Which device is the best value for money?
On a cost-per-puff basis, the Flum Float Mello Pro 50K and CROSIN 40K are close, both landing around $0.40–$0.50 per 1,000 puffs. The IceBomb 18K has the lowest entry price of the three, making it the best pick if upfront cost matters more than long-term cost-per-puff.
Can I get a lower nicotine strength with any of these?
The IceBomb 18K is the only device on this list with a 3% option on some listings (it also appears at 5% on others, so always check the specific listing and the box). The CROSIN 40K and Flum Float Mello Pro 50K are both 5% nicotine salt only.
Which has the best flavor variety?
The IceBomb 18K has the largest flavor menu (around 12 options), followed by the Flum Float Mello Pro 50K (10 flavors, including a rare unflavored option). The CROSIN 40K has the smallest lineup (5 flavors) but the most distinctive tea profiles of the three.
Are all three devices rechargeable?
Yes. All three use rechargeable batteries with USB-C/Type-C charging, since none of their batteries are large enough to vaporize the full e-liquid capacity on a single charge.
Which is best for a beginner vs. an experienced vaper?
The IceBomb 18K’s simple draw-activated design is the easiest starting point for beginners. Experienced users who want to fine-tune their experience will likely prefer the adjustable airflow and multiple power modes on the CROSIN 40K or the Eco/Turbo switching on the Flum Float Mello Pro 50K.
Where can I buy these devices and matching nicotine pouches?
All three devices are available through Zovapo (21+, age verification required). Retailers sourcing nicotine pouches alongside disposables can check current wholesale catalogs at B&J Wholesale.
More Coverage on VapeTrends360
- CROSIN 40K Review: A Tea-Forward Flavor Lineup Enters the High-Puff Arms Race
- IceBomb 18K Review: The IceMax Successor, Examined
- Flum Float Mello Pro 50K: The Complete Breakdown
- Best Disposable Vapes of 2026: Top 10 Ranked
- More Device Comparisons
- Buying Guides: What to Check Before You Buy a High-Capacity Disposable
Disclosure: This article contains sponsored placements and affiliate-style retail links to Zovapo and B&J Wholesale. Editorial assessments are made independently by the VapeTrends360 reviews desk. VapeTrends360 does not sell nicotine products and does not make health or cessation claims. These products contain nicotine. Nicotine is an addictive chemical. For adult use only (21+). Specifications reflect manufacturer ratings; real-world performance varies.
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