Pick any vape shop, scroll any Reddit thread, or ask any group of vapers and the same argument starts within minutes: Elf Bar or Lost Mary? These are the two biggest disposable vape brands on the planet, and they have been circling each other for years. They get compared constantly and confused constantly, which is understandable because they come from the same family. But they are not the same brand, and when you line them up round by round, real differences emerge.
This is a head-to-head showdown, not two reviews stapled together. Six rounds, each with a clear winner or an honest draw, and a verdict for every type of vaper at the end. Let us settle it.
Meet the contenders
Elf Bar is the brand that defined the modern disposable. Its BC5000 became one of the best-selling vapes of all time: a simple boxy device with a dual mesh coil and a flavor list so famous that flavors like Blue Razz Ice entered the vape vocabulary. In the United States, Elf Bar rebranded to EBCreate after a trademark dispute, so if you see EBCreate BC5000 on a shelf, you are looking at the same device with a different badge. Both are major Chinese disposable brands with enormous flavor lineups, and both have been sold in huge volumes across the US and UK.
Lost Mary is Elf Bar’s sister brand, built by the same parent company. It launched with a more playful identity: curved pebble-shaped devices wrapped in bright, beach-inspired designs. Its OS5000 quickly became a flagship of its own, and Lost Mary has since pushed further into high-puff territory with models like the MT35000 Turbo. Where Elf Bar plays the established classic, Lost Mary plays the bold newcomer, and that dynamic shapes every round of this fight.
Now, the rounds.
Round 1: Flagship devices, BC5000 vs OS5000
The headline bout. The Elf Bar BC5000 (sold as EBCreate BC5000 in the US) and the Lost Mary OS5000 are the two devices this entire rivalry is built on, and on paper they are strikingly similar.
Both are draw-activated rechargeable disposables with around 5,000 puffs, roughly 13mL of e-liquid, a 650mAh battery charged over USB-C, and a standard 5% (50mg) nicotine salt strength. Both use mesh coil technology for smooth, consistent vapor. The BC5000 keeps Elf Bar’s classic flat rectangular body and button-free simplicity. The OS5000 answers with Lost Mary’s signature curved pebble shape and a wraparound design that feels more premium in the hand. Neither device has meaningful feature buttons or screens in its standard edition, so this round is about the core vape experience: throat hit, flavor delivery, and draw consistency. Both are excellent, and most vapers could not tell them apart in a blind test.
Winner: Draw. The flagships are too evenly matched to separate. Pick by flavor preference, not by spec sheet.
Round 2: Puff counts and battery across the lineup
The flagships tie, but the lineups diverge. Both brands sell bigger devices beyond their 5,000-puff icons, yet Lost Mary has pushed the high-puff ceiling further. The Lost Mary MT35000 Turbo is a roughly 35,000-puff device (approximate; puff claims always vary with vaping style) with adjustable modes and a rechargeable battery, aimed squarely at heavy users who want one device to last for weeks. Elf Bar’s extended lineup includes larger models of its own, but it has not produced a halo product with quite the same headline puff number in the same category.
Battery design tells a similar story. Both brands use rechargeable batteries across their bigger devices, and USB-C charging is standard now. The difference is what the battery is asked to do: Lost Mary’s high-puff devices pair large batteries with power modes, giving heavy users more control over the trade between intensity and longevity.
Winner: Lost Mary. When the flagships tie, the brand with the stronger extended lineup takes the round.
Round 3: Flavor range and flavor quality
This is the round vapers argue about most, and the honest answer is that both brands are elite. Elf Bar built its empire on flavors that became benchmarks: Blue Razz Ice, Watermelon Cherry, Strawberry Mango, and dozens more across a lineup of 30-plus options. The flavor style is bold, sweet, and instantly recognizable, which is exactly why so many vapers started on Elf Bar and never left.
Lost Mary’s lineup is just as deep, and arguably more adventurous. Flavors like Black Mint, Sakura Grape, and Blue Trio show a brand willing to experiment beyond the standard fruit-ice formula. The OS5000’s flavor delivery gets consistently high marks from vapers for smoothness and coil consistency, and limited editions keep the menu feeling fresh.
Quality of flavor is genuinely subjective here. Elf Bar’s classics are classics for a reason, and Lost Mary’s experiments land more often than they miss. If you want proven crowd-pleasers, lean Elf Bar. If you want to discover a new all-day vape, lean Lost Mary. For a broader look at how top disposables rank on taste, see our roundup of the best disposable vapes.
Winner: Draw. Two of the best flavor lineups in the industry. Your palate decides.
Round 4: Design and feel in the hand
The BC5000 is a flat, pocketable rectangle: functional, discreet, and instantly recognizable. It looks like what most people picture when they hear “disposable vape.” There is nothing wrong with it, and its simplicity is part of its appeal.
The OS5000 is the prettier device. Lost Mary’s curved pebble body, rounded edges, and bright wraparound artwork make it look and feel like a premium product rather than a commodity. It sits comfortably in the palm, and newer editions add battery and e-liquid indicators, a small quality-of-life upgrade the standard BC5000 lacks. Design is subjective, but in a side-by-side comparison, the Lost Mary looks like the newer generation.
Winner: Lost Mary. Better ergonomics, more distinctive styling, and useful indicators on newer models.
Round 5: Price and value
Typical retail pricing for both brands’ flagship devices sits in the same band, roughly $15 to $20 in the US (prices vary by retailer and region, and are approximate). Neither brand consistently undercuts the other, and both are priced well below the cost of vaping the equivalent amount of bottled e-liquid over the same period, which you can check in our vape juice price guide.
Cost per puff favors the bigger devices on both sides, which is worth remembering if you vape heavily: a high-puff model at a modest premium usually works out cheaper than buying two flagships. Warranty and authenticity matter more than a dollar or two of difference, so buy from a reputable retailer rather than chasing the lowest price from an unknown seller.
Winner: Draw. Near-identical pricing with no consistent value edge either way.
Round 6: Availability in the US and UK in 2026
Both brands are sold extremely widely where disposables remain legal, which covers most of the US market. The wrinkle is branding: in the US, look for EBCreate rather than Elf Bar, since that is the name the company sells under after its trademark dispute. Lost Mary sells under its own name everywhere.
Regulatory pressure is the real story in this round. In the US, the FDA has not granted marketing authorization to disposable devices from either brand, so both exist in a legal gray zone; you can see exactly which products do hold authorization in our FDA authorized vapes list. Enforcement has targeted unauthorized disposables, and several states have moved against them directly. In the UK, the sale of single-use vapes was banned in mid-2025, which reshaped what “disposable” even means on British shelves; only reusable or rechargeable formats remain compliant. Both brands’ non-disposable and rechargeable lines are where the UK market has shifted.
For buyers, the practical takeaway is simple: availability is excellent today in most US states, more restricted in the UK than it was two years ago, and worth double-checking against your local rules before you stock up.
Winner: Draw. Both brands face the same regulatory headwinds in the same markets.
The scorecard
| Round | Category | Winner |
|---|---|---|
| 1 | Flagship devices (BC5000 vs OS5000) | Draw |
| 2 | Puff counts and battery | Lost Mary |
| 3 | Flavor range and quality | Draw |
| 4 | Design and feel | Lost Mary |
| 5 | Price and value | Draw |
| 6 | US and UK availability 2026 | Draw |
Final score: Lost Mary 2, Elf Bar 0, 4 draws. The score flatters Lost Mary slightly, because the four draws carry the real message: at the flagship level, these brands are essentially interchangeable. Lost Mary’s wins come from its stronger extended lineup and better design language, not from beating the BC5000 itself.
Flagship spec comparison
| Elf Bar BC5000 (EBCreate in US) | Lost Mary OS5000 | |
|---|---|---|
| Approx. puffs | ~5,000 | ~5,000 |
| Battery | ~650mAh, rechargeable, USB-C | ~650mAh, rechargeable, USB-C |
| E-liquid capacity | ~13mL | ~13mL |
| Nicotine strength | 5% (50mg) salt nic; 0% editions exist | 5% (50mg) salt nic; 0% editions exist |
| Standout feature | Dual mesh coil options on newer editions; iconic flavor menu | Curved pebble design; battery and liquid indicators on newer editions |
All specs are approximate and vary by edition and region. Puff counts in particular depend on draw length and vaping style, so treat every number on every disposable as an estimate.
Verdicts by use case
Best for beginners: Elf Bar BC5000. Both flagships are draw-activated and foolproof, but the BC5000’s sheer simplicity and the ubiquity of its flavor guides make it the easiest first device. You will never struggle to find your favorite flavor in stock.
Best for flavor chasers: Draw, with a nudge to Lost Mary. Elf Bar owns the classics, Lost Mary owns the experiments. If your favorite flavor already exists, stick with whichever brand makes it. If you are hunting for a new all-day vape, Lost Mary’s adventurous menu gives you more to explore.
Best value: Draw. Flagship pricing is essentially identical, and the math favors high-puff models on both sides for heavy users. Buy from a reputable retailer and check authenticity codes; counterfeits of both brands are common.
Best for heavy users: Lost Mary. The MT35000 Turbo is purpose-built for this crowd: a much higher puff count than either flagship, adjustable modes, and a rechargeable battery. If you want an alternative high-puff flagship to cross-shop, our Geek Bar Pulse X review covers another heavyweight in the same class.
Watch out for fakes
Both brands are among the most counterfeited vapes in the world, which is the price of being famous. Fake BC5000s and OS5000s can have wrong nicotine levels, poor batteries, and harsh flavor. Always buy from a licensed, reputable retailer, and verify the authenticity code on the packaging through the brand’s official checker before you vape it. If the price looks too good to be true, it is.
FAQ
Are Elf Bar and Lost Mary the same company?
Not exactly. They are sister brands built by the same parent company, which is why their devices, flavor styles, and launch timelines look so similar. Think of them as siblings, not twins: shared DNA, different personalities.
Why is Elf Bar called EBCreate in the US?
After a trademark dispute over the Elf Bar name in the United States, the company rebranded its US products to EBCreate. Same devices, same flavors, different badge. Outside the US, the Elf Bar name is still used.
Which lasts longer, Elf Bar or Lost Mary?
The flagships are about equal: roughly 5,000 puffs each under similar use. For maximum longevity, Lost Mary wins the extended lineup with the MT35000 Turbo, which is rated far above either flagship. Real-world life always depends on how long and how often you draw.
Which has better flavors?
There is no objective winner. Elf Bar’s menu is built on proven classics like Blue Razz Ice, while Lost Mary’s menu leans more experimental with flavors like Black Mint and Sakura Grape. Most vapers end up loyal to whichever brand carried the flavor they tried first.
Are Elf Bar and Lost Mary legal in the US in 2026?
Neither brand’s disposables have received FDA marketing authorization, so both operate in a gray area federally, with enforcement varying by state. Lost Mary is sold under its own name; Elf Bar is sold as EBCreate. Check your state’s rules before buying.
Which should I buy in 2026?
If you want the classic disposable experience, grab the Elf Bar BC5000 (EBCreate in the US). If you want better design, more adventurous flavors, or a high-puff device for heavy use, go Lost Mary. You cannot make a bad choice between the flagships; the differences only matter at the edges.
The final word
Lost Mary takes the scorecard 2-0-4, and it deserves the nod for design and for pushing the high-puff category further. But this rivalry endures because the core products are so close. The BC5000 and OS5000 remain two of the best disposables ever made, and whichever one stocks your favorite flavor is the right answer for you.