Hawcos x Lost Mary Crystal Pro Vape Kit

Overview

The Hawcos x Lost Mary Crystal Pro Vape Kit by Lost Mary delivers up to 600 puffs across 11 flavours at 10mg and 20mg. Free UK delivery over £20, same-day dispatch on weekday orders before 4pm.

Hawcos x Lost Mary Crystal Pro Vape Kit at a glance

The Hawcos x Lost Mary Crystal Pro Vape Kit is a compact, rechargeable pod kit built around a simple idea: give adult vapers a pocket-sized device that is easy to run, with a flavour range wide enough that most people find something they like. It carries both the Hawcos and Lost Mary names, and it sits in the 600-puff class, which makes it a short-to-mid-length option rather than a heavy-duty all-day device.

Because this is a kit rather than a throwaway disposable, the hardware is designed to be charged and used with replaceable pods. That matters in the UK right now. Single-use vapes were banned from sale across Great Britain from 1 June 2025, so retailers and customers have moved towards rechargeable, reusable systems like this one. If you used to buy disposables for convenience, a pod kit is the natural replacement: you still get a grab-and-go format with no tank to fill, but the battery section stays in your pocket and you only change the pod.

Here is what the product is, in plain terms:

• Format: rechargeable pod kit with a draw-activated battery section and a prefilled pod.
• Rated capacity: around 600 puffs per pod, based on the manufacturer's rating and typical use.
• Nicotine: nicotine salt e-liquid at or below the UK maximum of 20mg/ml.
• Pod size: 2ml, which is the maximum allowed for UK refillable and prefilled pods.
• Coil: mesh-style heating element designed for even flavour and quick vaporisation.
• Range: a family of 12 flavours, so you can swap profiles without changing devices.

This page is written to be useful rather than breathless. We cover how the kit performs, what the flavours are like, how the battery and coil behave, who will get the most from it, and who would be better off with something else. Where we are describing hardware details such as battery size or charging port, we flag them as typical for this class of device, and you should always check the packaging and printed instructions that come with your own unit, because manufacturers adjust components between production batches.

Vaping is intended for adult smokers and existing nicotine users who want an alternative to cigarettes. It is not risk-free, it contains nicotine which is addictive, and it is not for anyone under 18 or for people who have never used nicotine. Everything that follows assumes you are an adult looking for a practical, well-judged device.

Performance and puff delivery

The headline figure for this kit is about 600 puffs per pod. It is worth being clear about what that number means, because puff ratings are often misunderstood. The figure comes from machine testing using a standard puff duration and volume. Real-world use is messier. A long, slow draw uses more e-liquid than a short tap, and a device used mostly in cold weather or at very low charge can behave differently from one used indoors with a full battery.

In practice, most adult vapers who take moderate, mouth-to-lung draws should expect a pod to last somewhere between two and four days of light-to-moderate use. Heavier users who vape through the day may finish a pod inside a day and a half. If you are coming from a 3,000 or 5,000 puff device, the 600-puff figure will feel small on paper, but a pod kit is a different proposition: you carry spare pods, and swapping takes a few seconds.

Performance is best thought about in three parts.

• Vapour production: moderate. The mesh coil produces a smooth, medium-density cloud that suits mouth-to-lung inhaling. It will not satisfy cloud chasers, and it is not trying to.
• Throat feel: with nicotine salts at up to 20mg/ml, the hit is smoother than the same strength in a freebase liquid, though it is still a definite throat sensation, particularly in menthol and ice profiles.
• Consistency: the draw-activated firing means the output is steady from the first puff to the last, with the usual note that flavour can taste slightly flatter in the final tenth of the pod as the liquid level drops.

One practical tip: take slower, two-to-three-second draws rather than short sharp ones. A slower draw gives the mesh coil time to reach working temperature, which improves flavour and reduces the chance of a dry, thin-tasting puff. Avoid chain vaping for long stretches, because very rapid back-to-back puffs can outrun the wick's ability to saturate the coil and shorten the pod's life.

It is also worth setting expectations about the last stretch of a pod. Most vapers notice flavour dulling a little before the pod is completely empty. If you start to taste anything burnt or sharply hot, stop and replace the pod rather than pushing for the last few puffs, because a dry coil does not improve with further use.

Flavour profile and the 12-flavour family

One of the main selling points of this kit is breadth. The Hawcos x Lost Mary Crystal Pro family spans 12 flavours, covering the main categories UK vapers ask for: fruit, ice, sweet and candy-style, and cooler menthol profiles. Lost Mary has built its reputation on fruit-forward blends with a clean finish, and the flavour tuning here follows that pattern.

The specific lineup can change between batches, so use the variant selector on this page as the source of truth for what is currently in stock. As a guide to the kind of profiles on offer in this style of range, expect to see names along these lines:

• Blue Razz Ice: tart blue raspberry with a cooling exhale. A staple of the category and usually among the more popular choices.
• Strawberry Ice: sweet, rounded strawberry with a light chill, less sharp than the blue raspberry options.
• Watermelon Ice: juicy and light, with the cooling note keeping the sweetness from becoming heavy.
• Cherry or Cherry Cola style blends: deeper, slightly syrupy fruit with a candy edge.
• Peach or Mango profiles: softer, tropical, and usually less cooling, suited to people who find ice flavours too sharp.
• Mint or Menthol: crisp and clean, aimed at former menthol cigarette smokers and anyone who wants a non-fruit option.
• Pink Lemonade or sour candy blends: sweet-tart, with a lemonade snap that holds up well at low power.

A few things are worth knowing about how these flavours behave. Ice and menthol profiles have a pronounced cooling effect that can feel stronger on the throat, so if you are sensitive, pair them with a lower nicotine strength where available. Fruit flavours without ice tend to feel smoother and are generally easier for people new to nicotine salts. Sweet flavours can also build a slight residual sweetness on the palate after a long session, which is why many vapers keep two flavours in rotation and swap between them to avoid flavour fatigue.

If you cannot decide between two flavours, a simple approach is to buy one fruit and one cooling option. Because the kit uses replaceable pods, you can run both through the same battery section without buying a second device, and it is a low-cost way to find out which profile you reach for most.

Design and build quality

The Crystal Pro kit follows the compact pod format that has become common in the UK market: a slim, rounded body that sits comfortably in a hand or a jeans pocket, with the pod sitting in the top of the battery section. The Hawcos and Lost Mary co-branding appears on the body, and the finish is designed to look good rather than purely functional, with a glossy or translucent-style surface that suits the Crystal name.

Build quality in this price band is generally adequate rather than premium, and it is fair to say so. The body is moulded plastic, not metal, which keeps weight low and cost down. That has trade-offs. Plastic is less likely to dent or scratch badly than cheap aluminium, but it can scuff, and a glossy finish will show fingerprints and minor wear sooner than a matte one.

The points that matter most day to day are these.

• Pod fit: the pod should push into place with a firm click or a snug magnetic or friction seat, depending on the production version. If a pod rattles or sits proud of the body, remove it and reseat it before assuming a fault.
• Weight and size: light enough to forget about in a pocket, which is a practical advantage over larger disposable-style devices.
• Mouthpiece: moulded as part of the pod, so it is replaced every time you change pods, which helps hygiene. The shape is comfortable for mouth-to-lung inhaling.
• Airflow path: the intake sits low on the body. Avoid covering it with your fingers while you draw, because that restricts the airflow and makes the draw feel tight.
• Durability: fine for ordinary pocket and bag use, but not designed to be dropped on hard surfaces or left in a hot car.

There is no screen and no adjustable settings. That is a deliberate choice. The device is aimed at people who want to open the box, fit a pod and start, not those who want to tune wattage. If you like a device with a display, adjustable airflow and a fire button, this is not that product, and you would be better looking at a more advanced kit.

As with any compact vape, take care with storage. Keep it away from loose keys and coins in the same pocket, which can scratch the finish and, in rare cases, interfere with the charging contacts. A small pouch or a separate pocket is a cheap habit that extends the life of the casing.

Battery and charging

The battery section is rechargeable and designed to outlast several pods. Kits of this size typically use an internal lithium-ion cell in the region of 400 to 600mAh, which is enough to power a pod of roughly 600 puffs with some headroom, and many users find they can run through a pod and a half before needing a top-up. Treat these numbers as typical for the class rather than a fixed specification, and check the capacity printed in your unit's documentation, because components can vary slightly between batches.

Charging is normally done over a USB-C port on the base of the device, which is the same connector used by most phones, tablets and earbuds. That is a practical benefit: you almost certainly already have a suitable cable, and you do not need a proprietary charger. A full charge from empty usually takes in the range of 30 to 60 minutes with a standard 5V phone-style adapter, depending on the cell and the charger.

Some sensible charging habits will extend battery life:

• Use a standard 5V USB adapter or a computer port. Fast chargers that negotiate higher voltages are usually fine because the device only draws what it needs, but there is no benefit to using them.
• Do not leave it charging unattended overnight. Lithium-ion cells are safe in normal use, but it is good practice with any rechargeable device not to leave it on charge while you sleep, especially on soft furnishings.
• Charge before it hits empty. Letting the battery run completely flat repeatedly puts more stress on the cell than topping up at around 20 to 30 per cent.
• Keep it cool. Heat is the main enemy of small lithium cells. Avoid charging on a sunny windowsill or leaving the device in a hot car.

Most devices of this type use an LED indicator to show charging status. A common pattern is a steady or pulsing light during charging that changes colour or switches off when the battery is full, and a flashing light when the battery is low. The exact pattern is described in the leaflet that comes with the kit, so check it if you are unsure.

If you notice the device is charging but the pod is not firing, or the battery drains unusually quickly, see the troubleshooting section below. In most cases the cause is a loose connection, a pod that is not seated properly, or a pod that has run out of e-liquid rather than a faulty battery.

Mesh coil technology and airflow

The heating element inside the pod is a mesh coil. This is the part of the kit that does the most to shape the vaping experience, so it is worth understanding what it does and why manufacturers have moved towards it.

A traditional wire coil is a thin wire wound into a spiral. Heat is concentrated along the wire, which can create hot spots and uneven vaporisation. A mesh coil replaces that with a flat or curved sheet of fine metal mesh, usually lined with or wrapped around cotton wicking. Because the mesh has a much larger surface area in contact with the liquid, it heats more evenly and more quickly.

The practical effects are these:

• Faster ramp-up: the coil reaches working temperature in a fraction of a second, so the first puff after a pause tastes much like the tenth.
• More even flavour: there are fewer hot spots, which reduces the chance of the thin, slightly scorched taste that cheap wire coils can produce.
• Better flavour definition: the broader contact area helps carry delicate fruit notes, which is part of why mesh-style pods are often chosen for sweet and fruity blends.
• Efficient use of power: the coil converts battery energy into vapour with less waste heat, which supports the 600-puff rating on a small cell.

The airflow is fixed, with no adjustable ring. The draw is designed to be a light-to-medium mouth-to-lung inhale, similar to drawing on a cigarette. If you prefer a tighter, cigarette-like draw, this will feel natural. If you prefer an open, airy direct-to-lung draw, the fixed airflow will feel restrictive, and a sub-ohm device would suit you better.

One thing to be aware of is that mesh coils are sensitive to dry hits. A dry hit happens when the cotton is not saturated and the coil heats without enough liquid, producing a harsh, burnt taste. It can be caused by chain vaping, by tipping the device upside down for a long period, or by running the pod almost empty. The simple prevention is to take your time between puffs, keep the device upright when you can, and replace the pod as soon as the flavour changes unpleasantly.

Because the pod is a sealed unit, there is no coil to clean or replace separately. When the pod is spent, the coil goes with it, which keeps maintenance to a minimum.

Nicotine strength guidance

Nicotine strength is the single most important choice you make with a vape, and it deserves more thought than flavour. In the UK, nicotine-containing e-liquid in refillable and prefilled pod devices is capped at 20mg/ml (sometimes shown as 2 per cent). That limit applies to the pod in this kit, so you will never see a legal UK pod above 20mg/ml. Check the strength printed on the pod and the product page for the variant you choose, because some flavours or batches are offered in more than one strength.

The strength you need depends on how much you smoked, how often, and how quickly you want to feel satisfied. As general guidance only, and not medical advice:

• 20mg/ml: usually the right starting point for people coming off a pack-a-day habit, or anyone who smoked within an hour of waking. The nicotine salt formulation keeps this strength smoother than the same number would feel in freebase liquid.
• 10 to 12mg/ml: suited to lighter or social smokers, or to people stepping down after a period of vaping at 20mg.
• Lower than 10mg/ml: aimed at people reducing nicotine further or those who find even moderate strengths too harsh.

It is common for people who switch from cigarettes to under-dose in the first week, find the vape unsatisfying, and drift back to smoking. If you are an adult smoker who is serious about switching, it is better to start at a strength that actually satisfies you, then step down over time, than to start too low and give up.

Signs the strength may be too high include nausea, dizziness, a racing heart, headaches or an unpleasant harshness at the back of the throat. If you notice these, stop, take a break, and consider a lower strength next time. Signs it may be too low include frequent cravings, taking many long puffs to feel satisfied, and finishing pods much faster than expected.

Two further notes. First, nicotine is addictive and this product is for adults only. Second, if you have a medical condition, are pregnant or breastfeeding, or take medication, speak to a GP or pharmacist before using nicotine products. NHS stop smoking services can also give free, tailored support for people who want to quit smoking and may recommend a vape as part of a plan.

Who this kit is for, and who should skip it

No vape suits everyone, and being honest about that saves you money. The Hawcos x Lost Mary Crystal Pro is a simple, low-effort device with a specific audience in mind.

It is a good fit if you:

• are an adult smoker or existing nicotine user looking for an alternative to cigarettes;
• want something you can use straight out of the box without learning settings or filling a tank;
• prefer mouth-to-lung inhaling, with a draw similar to a cigarette;
• like fruit, ice or menthol flavours and want a choice of 12 without buying separate devices;
• are replacing a disposable and want a rechargeable alternative that works in a similar way;
• carry a vape in a pocket or bag and care about size and weight.

You might want to look elsewhere if you:

• vape heavily through the day, in which case a 600-puff pod will feel short and a larger-capacity device or a refillable tank may be cheaper per puff;
• want big clouds or a loose, airy direct-to-lung draw, which needs a sub-ohm kit;
• want adjustable wattage, airflow or a display, none of which are offered here;
• want to mix your own e-liquid or use a wide choice of third-party liquids, because the pods are prefilled;
• have never smoked or used nicotine. Vaping is not recommended for non-smokers, and this product is not for people under 18.

Think about your habits too. If you use a vape a handful of times a day, the 600-puff rating is generous and a single pod will last several days. If you are constantly vaping, you will go through pods quickly, and the running cost will add up. In that case, work out the cost per day rather than the cost of the device, and compare it with a refillable pod system where you buy e-liquid in bottles.

The kit also suits people who are new to vaping and want a gentle introduction. The fixed airflow, draw-activated firing and lack of settings mean there is little to get wrong. If you later find you want more control, the experience you gain here will make it easier to choose your next device.

How to use and activate the kit

Setting up the kit takes a minute or two, and there is no complicated activation process. Most units are draw-activated, so there is no button to press. Here is the usual sequence, which you should check against the leaflet inside your box.

• Unbox and inspect. Check that the battery section and the pod are both present and undamaged. Remove any plastic film from the body and any protective cap or seal from the pod's mouthpiece or base.
• Charge first if the instructions advise it. Some units ship with enough charge to use immediately, while others benefit from a short top-up. A brief charge does no harm and is a sensible habit.
• Fit the pod. Line up the pod with the opening in the top of the battery section and push it in until it seats firmly. Do not twist or force it.
• Wait a minute or two. This gives the e-liquid time to soak into the cotton and coil, which reduces the chance of a dry first puff.
• Take a gentle first draw. Inhale slowly for two to three seconds from the mouthpiece. The device fires automatically as air flows through it. If it does not, try a slightly firmer draw.
• Use it as you like. There is no need to cycle through modes, and you can stop and start at any point.

To change pods, pull the spent pod straight out, then fit the new one. It is a good idea to wipe the contact area gently with a dry tissue if you see any residue, as e-liquid on the contacts can interfere with firing.

Some practical use tips:

• Keep the device upright when you can, and store it in a cool place.
• Do not blow into the mouthpiece, because that can push liquid back into the airflow path.
• Do not disassemble the pod or try to refill it. It is designed as a sealed prefilled unit.
• Keep it away from children and pets. Nicotine e-liquid is harmful if swallowed or spilled on skin.

If you are new to vaping, give yourself a few days to adjust. The draw feels different from a cigarette, and it can take time to find the length and rhythm of puff that suits you. Start with shorter sessions rather than long ones, particularly if you are using the stronger 20mg/ml pods.

Troubleshooting common problems

Most problems with pod kits have simple causes. Before you decide the device is faulty, work through the following checks. They resolve the large majority of issues.

• The device does not fire when you draw. Remove the pod and reseat it firmly. Check that the battery has some charge, and plug it in for a few minutes if in doubt. Wipe the contacts with a dry tissue. Make sure you are drawing through the mouthpiece and not blocking the air intake with a finger.
• The vapour is thin or the flavour is weak. Give the pod a minute to saturate after fitting it, and take slower, longer draws. If the pod has been used a lot, it may simply be running low and need replacing.
• The hit tastes burnt or harsh. This usually signals a dry coil. Stop using the pod. Chain vaping, tipping the device upside down or running the pod near empty are the usual causes. A fresh pod will normally fix it.
• Liquid is leaking or gurgling. Condensation in the airflow path is normal and can be cleared by wiping the mouthpiece. Visible leaks from the base usually mean the pod is not fully seated or has been exposed to heat or pressure changes. Reseat it and wipe away any liquid. If it continues, replace the pod.
• The LED flashes and nothing happens. The pattern normally indicates low battery, a short circuit or a protection mode. Charge the device, and check the leaflet for the exact meaning of the lights.
• The battery drains fast. Check that the device is not firing accidentally in a pocket or bag, for example from pressure on the mouthpiece. Store it in a case or separate pocket if so.
• It will not charge. Try a different cable and adapter, then check the charging port for fluff or debris. Use a wooden toothpick, not metal, to clear it gently.

If you have worked through the checklist and the problem persists, contact the shop with your order number and a short description or photo of the fault. For faulty goods, your statutory rights under the Consumer Rights Act 2015 apply, and we will help you work out the next step.

Never use a device that is visibly damaged, swollen, unusually hot or smells of burning. Stop using it, keep it away from flammable materials, and dispose of it responsibly. If you are unsure, ask for advice before charging it again.

Value for money

Value is more than the sticker price, so it helps to break it down. For a kit in the 600-puff class, you are paying for three things: the battery section, the first pod, and the convenience of not filling or maintaining anything. The sensible way to compare it with other options is to consider the cost per day of use rather than the up-front price.

The battery section is reusable, so the long-term running cost is the price of replacement pods. Each pod gives roughly 600 puffs, which for many users is a few days. If you use the kit as your main device, you can estimate your weekly spend by multiplying the number of pods you use by the pod price, then comparing it with what you spent on cigarettes or disposables. Many adult smokers find that vaping costs noticeably less than smoking, though the saving depends on how heavily you use the device.

A few points to weigh up:

• Against disposables: disposables are now banned across Great Britain, so a rechargeable kit is the legal replacement. Because the battery is reused, the cost per pod is lower than the cost of a whole disposable, and there is less waste.
• Against refillable tanks: refillable devices usually cost less per millilitre of e-liquid, but they require filling, coil changes and a bit of learning. A prefilled pod kit trades some running-cost efficiency for simplicity.
• Against larger pod kits: some competing systems offer bigger batteries or larger pre-filled formats that can work out cheaper per puff, though they are bulkier.
• Against trying several devices: the 12-flavour range lets you experiment with flavours on the same battery, which is cheaper than buying a new device each time.

The main value risks are heavy use and flavour dislikes. If you vape continuously, pods will disappear quickly and the cost will rise. If you buy a flavour you dislike, you have spent on a pod you will not finish. To limit this, buy one or two pods in different flavours first rather than a large stock of one, and only stock up once you know your favourite.

Overall, the kit offers fair value for light-to-moderate users who value simplicity and portability. It is not the cheapest way to vape per puff, and it does not try to be. It is a convenient, low-effort option with a broad flavour choice.

Alternatives compared, UK rules and recycling

It helps to see where this kit sits against other options, and to understand the rules that apply when you buy and dispose of vapes in the UK.

How it compares. Other mainstream pod kits sold in the UK, such as the Elf Bar, Geek Bar, Vuse ePod and SKE Crystal ranges, offer broadly similar formats: a compact battery, prefilled pods, mouth-to-lung draw and a fruit-led flavour range. The differences are in the details.

• Battery and pod size: some rivals offer larger pods or higher puff ratings, which suits heavier users. This kit is more modest, which keeps it small and light.
• Flavour range: 12 flavours is a good spread, though some brands list more. The profiles here lean towards fruit, ice and menthol, which are the categories most UK vapers buy.
• Ease of use: like most of its rivals, this kit is draw-activated with no settings, so it is about equal for simplicity.
• Customisation: if you want adjustable power, airflow or open pods that accept any liquid, a more advanced refillable system is the better choice.

No single product is the right answer for everyone, and an honest comparison depends on your habits. A light user who values portability will find this kit a good match. A heavy user may prefer something with a larger battery or a refillable tank.

UK rules. Nicotine e-liquid in the UK is capped at 20mg/ml, and prefilled pods and refillable tanks are limited to 2ml. Nicotine vapes must be notified to the MHRA, carry health warnings, and may only be sold to people aged 18 or over. Single-use vapes were banned from sale across Great Britain from 1 June 2025, which is why rechargeable pod systems have become the standard format.

Recycling. Never put vapes, batteries or spent pods in household bins or general recycling, because lithium-ion cells can cause fires in collection vehicles and waste sites. Retailers that sell vaping products are required to take back waste vapes, so you can return spent pods and old devices to many shops. You can also use council household waste recycling centres and local drop-off points for small electricals. Before disposal, make sure the device is not damaged or swollen, and place it in a suitable container if you are concerned about the battery.