Lost Mary OS50000 Review: The Truth Behind the Hype
Lost Mary OS50000 disposable is one of the industry’s best at the moment, promising up to 50,000 puffs on a 20mL tank. The puff count isn’t even the main catch, there are quite a number of 50k-puff disposables these days; however, the Lost Mary OS50000 steps up with a 650mAh battery and triple-mesh coil. Now, that’s what to talk about—a triple mesh coil? You definitely should be imagining how this vape would hit.
Also, there’s enough flavor variety for this disposable, and yes, it’s different from the OS5000 (OS5k) model, both in physical design and specifications. This big-capacity disposable vape from Lost Mary delivers ass-kicking hits, regardless of your airflow selection. This article provides an uncompromised review of this pretty good disposable.
Lost Mary OS50000 Overview

The Lost Mary OS50000 has a sleek body with a side-placed display panel that shows just the right information. It also features a physical, multi-functional button located on the display panel. You can clearly spot the curved and rounded edges, which make the device slide smoothly into your palms and feel comfortable while you’re vaping.
This device supports up to three vaping modes, plus an airflow slider is located underneath so you can adjust it as needed. The Lost Mary OS50000 comes in 10 flavor options—you will find at least 3 best flavors to stick with. Thanks to the triple-mesh coil, this device delivers very smooth hits that saturate your taste buds instantly and keep you invigorated.

Specifications
· Estimated Puff Count: 50,000
· Tank Capacity: 20mL
· Nicotine Strength: 50mg/ml
· Airflow: Slider
· Coil: triple mesh
· Battery: Rechargeable 650mAh
· Charging Port: Type-C
· Activation: Draw-activated
· Display: Side-placed panel with preset animations
· Physical Buttons: Multifunctional
Flavors:
1. Strawberry Ice: Enjoy the taste of ripe, sweet strawberries with a burst of natural fruity goodness, accompanied by a cool, menthol-infused exhale that refreshes your palate after the initial sweet hit.
2. Cherry Watermelon: A balanced blend of the rich tartness of cherries and the sumptuous juiciness of fresh watermelon. This flavor delivers a multi-layered fruit medley that’s both vibrant and summery.
3. Peach Ice: Enjoy the soft, mellow sweetness of ripe peaches, fine-tuned with a brisk, cooling ice note that leaves a refreshing sensation on the exhale.
4. Peach Mango Watermelon: A tropical fusion of three fruits—aromatic peach, tangy mango, and hydrating watermelon—creating a complex, layered essence that’s both fruity and invigorating.

5. Double Mango: An intense, full-bodied mango flavor that emphasizes the rich, sun-ripened sweetness of fresh mangoes.
6. Blue Razz Ice: Get intoxicated with a tangy, candy-like blue raspberry taste that invigorates your taste buds with sweet notes and slightly tart tones, then accompanied by a refreshing menthol blast—cool aftertaste twist.
7. Sakura Grape: A unique blend combining the delicate, floral hints of sakura (cherry blossoms) with the lush, juicy sweetness of grapes. Offers an elegant, slightly exotic profile that’s both fragrant and fruity.
8. Miami Mint: A crisp and vibrant mint flavor that’s bold yet smooth, reminiscent of a cool ocean breeze, delivering an enticing, fresh sensation with a subtle hint of sweetness to round it out.
9. Kiwi Guava: A tropical medley where tangy, zesty kiwi meets the mellow, honeyed sweetness of guava. This combination offers a refreshing and exotic flavor, perfect for those looking to explore a unique fruit pairing.
10. Watermelon Ice: Quite a common flavor. Enjoy the juicy, crisp watermelon that captures the essence of a summertime favorite, enhanced with an icy menthol finish for an extra layer of refreshing coolness.
Leak-Proof Design
The design of the Lost Mary OS50000 is thoughtfully crafted, with the e-liquid and cartridge well-padded to avoid fluid leaks, which could result in burnt taste and dry hits. However, it is important that you prime your vape before the very first hit, out of the box to mitigate the possibility of facing coil-related issues.

Is the Lost Mary OS50000 A Great Buy?
Honestly, whether the Lost Mary OS50000 would be a great buy for you or not depends on your preference for disposables and how you love your hits. If you’re looking for a smooth MTL experience with mild to hardcore intensity, then this vape would be an ideal choice for you—anything outside this, you will have to compromise to love the vape!
But then, it is important to note that the Lost Mary OS50000 is a sturdy device with a battery that guarantees up to 12 hours of non-stop vaping on a full charge. Also, the design appears cool, giving a premium feel when you hold the vape. Most importantly, with a 20mL tank, you’re sure to enjoy several thousands of puffs—yeah, probably not up to the estimated 50k, but something about 30k could be possible, depending on your vaping style and habit.
Lost Mary OS50000 vs. VOOPOO NEXA Ultra 50K
While both are advertised to offer the same puff counts, they have different design structures; the VOOPOO NEXA Ultra 50K appeals more in its design and build, also, it’s got a bigger battery. But, while the Lost Mary OS50000 offered a triple mesh coil, the VOOPOO NEXA Ultra 50K offers a dual-mesh coil; the triple mesh coil should perform better, right? Well, not really, but yeah, the Lost Mary OS50000 hits very smoothly and delivers a rich flavor taste.
Conclusion
Lost Mary is one of the top disposable vape brands known to produce some of the best disposable vape models in the market. This OS50000 model comes with a powerful triple mesh coil that delivers a clean taste after burning the e-liquid efficiently.