Lost Mary OS5000 Review: Elevating the Disposable Vape Experience

Lost Mary OS5000 has taken the disposable vape market by storm with its sleek design, impressive performance, and irresistible range of flavors. Let’s dive deeper into an extensive review of the Lost Mary OS5000, exploring its specifications, design, performance, flavors, battery life, ease of use, leakage prevention, pricing, and more.

What is Lost Mary OS5000?

Lost Mary OS5000 is a popular disposable vape device designed by the Lost Mary Vape brand. It is known for its ergonomic design, extended lifespan of up to 5000 puffs, and rechargeable capabilities. It features a rechargeable USB Type-C port, and an LED battery life indicator, and comes pre-filled with e-liquid. Offered at various price points, it’s recognized for its convenience and satisfying vaping experience.

And based on the official, the OS5000 series has 4 editions.

    • The general series features a spectrum of high-saturation colors. This is the edition where we meet more.

    • the LUSTER series exudes a metallic luster akin to mercury.

    • FROZEN series entices dopamine-colored bodies adorned with ice cube patterns, creating an irresistible visual allure.

    • Cosmic Edition sets itself apart with its captivating nebular radiance design. It mimics the radiant beauty of a nebula with stardust sparkles in every shade.

This review will focus on the general edition.


  • E-Liquid Capacity: 13ml
  • Puff Count: Over 5000
  • Nicotine Strength: 50mg
  • Coil Type: Mesh Coil
  • Battery Capacity: 650mAh
  • Charging Port: Type-C
  • Battery Indicator: Yes

Design and Appearance

The Lost Mary OS5000 stands out with its eye-catching design and vibrant color options. Crafted from durable hard plastic, the device features a textured design! It not only looks sophisticated but also offers a comfortable grip.

Measuring 82mm in height (including the mouthpiece) by 48mm wide and 26mm deep, the Lost Mary OS5000 embodies a perfect balance of form and function. The device’s compact stature, paired with its vibrant color scheme, makes it an immediate standout.

What’s more, it also stands out with its bumpy but glossy finish textures! This adds a touch of elegance to the disposable vape experience.

Atop the device sits a rectangular mouthpiece, extending about 10mm above the main body. The Lost Mary OS5000 simplifies the vaping process, requiring users to remove the silicone mouthpiece plug and protective covers before indulging in a seamless vaping experience. Its draw-activated mechanism, coupled with the absence of complex operational intricacies. Engaging with the device is as simple as drawing air through the mouthpiece, and activating the vaping mechanism. This feature ensures a seamless and enjoyable mouth-to-lung (MTL) vaping experience. It is as great as normal disposable vapes as other Lost Mary disposable vapes.

Next to the mouthpiece, there is a little flap covering a charging port for charging, and an indicator light shows you the battery status when you vape.

  • Intake port for charging: When you want to charge, turn up the silicone lid, you will find the Type-C port. And you can charge it.
  • Indicator light: When you vaping, the indicator light will show you different light colors to let you know the battery capacity left.

Green: Over 70%
Blue: 30%-70%
Red: Lower than 30%

On the front of the device, its facade proudly displays the brand name in bold, larger font, with the flavor description and OS5000 taking a subtler stance in smaller typography. The 2 sidebars and the bottom are typing the Lost Mary brand name. It is simple and elegant.


The Lost Mary OS5000 is designed to cater to vapers’ preferences, offering a substantial 13 ml vape juice capacity. Users have the option to choose between a nicotine-free experience or a 50 mg/ml nicotine strength. People who want to quit smoking can choose the nicotine-free one, but I never tried it.

I just tried the 50 mg/ml nicotine one! It is great for its smooth hit, mesh coil technology delivers a powerful and smooth vapor output. Not bad throat hit! And the e-liquid flavor is also satisfied. It delivers an indulgent flavor experience across more than 20 flavor options.

Equipped with a powerful 650mAh battery, the Lost Mary OS5000 delivers efficient power in a compact form factor. This ensures that the device can last through its advertised NEARLY 1000 puffs per full charge. I charged every 2 days. A full charge is achievable in approximately 45 minutes. It is a long-lasting vaping experience without frequent recharging. The device’s USB-C rechargeability further adds to its convenience, allowing for quick and efficient power boosts whenever needed.

Puff Counts

Moreover, the Lost Mary OS5000 promises a significant puff count!
The device offers up to 5000 puffs, catering to both heavy and casual vapers with a lifespan that adapts to individual usage patterns. I vape 400-500 puffs a day, and I can use nearly 9 days. I guess it is nearly 5000 puffs and I can’t complain about it. Heavy vapers may be less than the days, and the casual ones may be more than my data.

Of course, the device’s average lifespan can vary. It depends on the frequency of use and inhalation style. Individual vaping habits impact a lot to the judgment overall duration of the device’s usability.


With over 20 unique flavors, Lost Mary OS5000 offers a wide array of options to satisfy every palate. And I will share some flavors that I have tried. Check out these delightful flavor profiles from Lost Mary OS5000 that will transport your taste buds to a world of sweet sensations:

Strawberry Ice:

Begin with the summery essence of strawberry, culminating in a refreshing minty finish. Imagine taking a delicious bite of a ripe, juicy strawberry and then feeling a cool, refreshing minty breeze. That’s what Lost Mary’s Strawberry Ice OS5000 offers – a perfect blend of summer sweetness and minty coolness that will have you reaching for more.

Blueberry P&B Cloudd:

Indulge in the super sweet blue raspberry cotton candy flavor, with a twist of minty freshness on every exhale. It’s like enjoying a carnival treat with a cool minty surprise – a flavor journey you won’t forget.


Experience the perfect blend of sweet and icy mint gum flavor, offering a cool and lightly sweet sensation that’s enjoyable all day long. It’s the ultimate cool and satisfying vape experience.

Watermelon Lemon:

Delight in the sweet watermelon flavor combined with a light lemon scent, perfectly balancing the sweetness of watermelon with the tartness of lemon.

Salted Lemon:

A unique combination of sweet and sour lemon flavors with a hint of salt, offering a refreshing twist to the regular lemon flavor.

Peach Mango Watermelon:

A trio of authentic fruit flavors – peach, mango, and watermelon – create a zingy and lively sweetness that will leave you feeling refreshed. Each puff is a refreshing and lively journey through a symphony of sweet and tangy flavors.

Mad Blue:

Satisfy your cravings with a mix of sweet berries, delivering the best taste of blueberry, blackberry, and raspberry in every puff.

Cherry Cola:

Experience the traditional refreshing flavor of Coke infused with cherry, providing an extraordinary vaping experience that’s both familiar and new.

Cherry Peach Lemonade:

Enjoy the well-balanced combination of sour cherry, ripe peach, and tangy lemonade flavors, creating a harmonious blend of fruity delight.

Mary Dream:

Immerse yourself in a tropical paradise with the decadent, creamy flavors of pineapple, mango, and coconut, offering a dreamy vaping experience with every puff.

Leakage Prevention

This disposable vape excels in sealing, minimizing the risk of leakage. I didn’t meet it.


Priced at just $12.99 per device, the Lost Mary OS5000 offers exceptional value. It is an attractive option for vapers seeking quality at an affordable price point.

For those in pursuit of a premium disposable vape experience, Lost Mary OS5000 stands out as an exemplary choice. Discover the epitome of disposable vapes at Lost Mary Vape.

In Conclusion

As someone who juggles a busy schedule, from morning commutes to late-night work sessions, finding a vape that keeps up with my lifestyle is crucial. Enter the Lost Mary OS5000—a game-changer in my daily routine.

I don’t have time to mess around with complicated devices. It is easy to use. During my commute, I rely on the OS5000 to deliver a consistent and satisfying experience. Its compact size means it easily slips into my pocket or bag, always within reach.

I appreciate the quick draw for a smooth hit, thanks to its efficient design. Before the meeting, appointment, on the go…The 5% nicotine content hits just right.

In essence, the Lost Mary OS5000 isn’t just a vape; it’s a reliable companion through the highs and lows of daily life. With its robust performance, flavorful journey, and user-friendly features, it simplifies vaping into an enjoyable, hassle-free part of my routine.

If you also want to try it, go ahead!

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