Lost Mary by Elf Bar Review: Is This Vape The One For You?

The Lost Mary OS5000 and MO5000 are two ranges by Elf Bar that offer a futuristic style design and delicious flavors. With unique fruit combinations and drink flavors, the Lost Mary range is well worth exploring if you're already familiar with Elf Bar as a brand.

If you're new to Elf Bars, what makes the Lost Mary range so special? In this guide, you'll get insight into the vapes themselves and what makes them some of the best in the vape market. Hopefully, by the end, you'll be eager to try out one or both of the Lost Mary range by Elf Bar.

Lost Mary OS5000 and Lost Mary MO5000


Lost Mary OS5000 and Lost Mary MO5000

What is Lost Mary?

Lost Mary is one of the latest ranges for Elf Bars and has a space theme that can be identified through the design and packaging of the devices.

Lost Mary OS5000 boasts performance and style with a new mesh coil component for intense flavor. With a rechargeable battery and battery indicator, you can keep a good eye on how much power is left before it needs recharging. The 13ml of e-liquid offers plenty of puff range regardless of your usage.

With the Lost Mary MO5000, you have the same great device but in a larger device. With a smaller battery but more vape juice, it's very similar to its Lost Mary sibling.

Lost Mary features

Both the Lost Mary vapes are similar in their performance but have a few variations that are worth mentioning when considering these devices.

Features comparison:



Lost Mary OS5000

Lost Mary MO5000


44.45mm * 62.23mm * 25.4mm

31mm * 25mm * 94.4mm

E-Liquid capacity



Nicotine strength



Battery life  



Number of puffs

Up to 5,000+

Up to 5,000+


PTCG Plastic

PTCG Plastic


Box Mod Style

Pod Mod Style

Port type

Type C

Type C


  1. Size

You've got two different sizes with the OS5000 and the MO5000. If you like the compact shape of the Elf Bar BC5000, then you'll like the OS5000 because it's a similar size. The Lost Mary MO5000 is larger in height and is a device that provides a better grip in your hand, we find.

It's a personal preference but if you're looking for something that slips into your pocket easily, the OS5000 might be more appropriate.

  1. E-Liquid capacity

With e-liquid capacity, you've not got much difference between the two. In fact, it's a 0.5ml difference which is hardly noticeable. Both provide the same puff count so unless you're an avid vaper, you may not notice much difference in the vape juice flavor when vaping.

It's important to know that you shouldn't refill an Elf Bar as they're designed to be enjoyed until the juice runs out. Simply discard the device and buy a new one when you run out of e-juice.

  1. Nicotine strength

The Elf Bars offer a delectable 5% salt nicotine with their disposable vape devices, which equates to 50mg/ml. This is quite high in comparison to some disposables, providing great value for regular vape users.

With the Losy Mary range it's no different, both having that 5% salt nicotine which provides a smooth hit and intense flavor with every puff.

  1. Battery life

There's a slight variation in the battery life, with the Lost Mary OS5000 having 650mAh and the MO5000 only having 500mAh. Both are rechargeable, which makes them unique since they're disposable.

The slight difference in mAh is minimal but you may find you get better flavor performance with the OS5000 than you do with the MO5000. Both have a battery indicator that lets you know when you're running out of power.

  1. Number of puffs

One of the great advantages of the Elf Bars is the puff range they deliver on their devices. The Elf Bar Lost Mary range is no different and delivers a whopping 5,000 puffs per device, give or take.

They're a great disposable vape when you're a newcomer to vaping too. Check out our guide on how do disposable vape pens work? for those who are beginners to vaping.

  1. Materials

Made out of sturdy materials, both the Lost Mary disposable vapes aren't going to leak or break easily. They're draw-activated, meaning they're unlikely to leak and won't go off in your bag or back pocket.

The PTCG plastic is a food-grade material that's high-quality and adds a little weight to the devices for that quality feel.

  1. Design

The design of an Elf Bar vape varies depending on the type of device you get. The Lost Mary range is a futuristic, space theme but still keeps the design true to the Elf Bar's brand.

It's worthwhile knowing how to verify an Elf Bar especially when the market is popping up with more fake vapes than ever before.

  1. Port type

The port type on these devices is the same - Type C. A type C cable is pretty common for most people nowadays. The kind of charger Elf Bar use is anything that will plug into a type C cable.

It's unusual for disposable vapes to be rechargeable, so we recommend you read up on how to charge an Elf Bar Lost Mary OS5000 if this is your first time using a rechargeable device.

The best 5 Lost Mary flavors

Lost Mary's vape flavor range is a good one and just like the rest of the Elf Bar catalog, you'll be able to find something to satisfy your taste buds.

Whether it's something exceptionally sweet or other fruit flavors with a slight sweetness to it. Let's look at the best five flavors from the Lost Mary vape range.

  1. Blue Cotton Candy

Blue Cotton Candy is everyone's nostalgic sweet treat. The blueberry flavor is a pop of sweet fruit combined with the ultra-sweet candied flavor of candy floss.


Blue Cotton Candy Lost Mary OS5000



Lost Mary OS5000 Blue Cotton Candy

With up to 5,000 puffs, you'll likely want to enjoy this device in short bursts. However, if you've got a sweet tooth, you may crave it more frequently.

  1. Pineapple Apple Pear

A mix of delicious fruit flavors, the Pineapple Apple Pear combines juicy apple with flavorful pear and just sweet pineapple. You'll be wanting more of this delicious flavor as you make your way through the puffs. The mix of sweet and sour notes makes this one a great option for those who don't like anything too overly sweet.

 Lost Mary MO5000 Pineapple Apple Pear


Lost Mary MO5000 Pineapple Apple Pear

With alien green packaging, you'll stand out from the crowd when puffing on this device.

  1. Mad Blue

For a blueberry flavor pop, nothing is bluer than the Mad Blue Lost Mary OS5000. Providing a light fruit flavor, this combination of mixed berries is one you'll enjoy for hours on end.


Lost Mary OS5000 Mad Blue



Lost Mary OS5000 Mad Blue

Both the inhale and exhale delivery have the same blueberry taste with that extra kick of 5% salt nicotine.

  1. Energy

If you're partial to an energy drink every now and then, there's nothing more eye-catching than the Energy flavor from Lost Mary MO5000. It's an excellent drink-inspired flavor with an added fruity twist.


Lost Mary MO5000 Energy



Lost Mary MO5000 Energy

While it might not give you the burst of caffeine that typically comes with your standard energy drink, you'll certainly enjoy a sweet fruit flavor with every puff.

  1. Cranberry Soda

Rounding off one of the top five is the Cranberry Soda. A carbonated drink taste, this fruit flavor with a slight sourness is a perfect middle ground for those who don't like anything too overly sweet.


Lost Mary OS5000 Cranberry Soda



Lost Mary OS5000 Cranberry Soda

The Cranberry Soda offers a nice taste and is one of many great options to choose from when browsing the OS5000 range.

How much is a Lost Mary vape?

Lost Mary vapes are affordable and offer great value for money, especially when it comes to the high puff count and nicotine strength. Here's how much the Lost Mary OS5000 and MO5000 will set you back.



Lost Mary OS5000


Lost Mary MO5000


Where to buy Lost Mary by Elf Bar online?

If the Lost Mary range sounds like your type of disposable device, then we sell both here on TheSmokyBox.

TheSmokyBox is a one-stop shop for all of your disposable vape needs. We stock a whole range of Elf Bar devices, along with plenty of flavors to get stuck into. These include Pineapple Mango flavor, Strawberry Sundae with a sweet sundae flavor, and Strawberry Mango to name but a few.

If you're looking to try Lost Mary OS5000 or MO5000 out, then become a Smoky Club member. You'll get 15% off your first order and free deliveries in the US over $50.

Lost Mary by Elf Bar FAQs

Are Lost Mary and Elf Bar the same?

Yes, Elf Bar is the creator of the Lost Mary range. There are some differences between the Elf Bar BC5000 vs Lost Mary OS5000 though which is worth looking at. If you're interested in the Lost Mary range, then you'll want to explore more of what Elf Bars offer.

How many cigarettes are in a Lost Mary?

The Lost Mary OS5000 and MO5000 have up to 5,000 puffs per device. This equates to around 400 cigarettes.

What are the Lost Mary ingredients?

In the Lost Mary OS5000 and MO5000, the ingredients consist of Vegetable Glycerine, Propylene Glycol, Nicotine, Natural, and artificial flavor.