By Luke Sumpter


PAX Labs has long been a pioneer in portable vaporization, reshaping the way enthusiasts enjoy their herb since the original PAX debuted in 2012. Each new iteration has raised the bar with improved battery life, sleeker aesthetics, and smarter temperature controls.

In August 2025, the company unveiled its most advanced model yet: the PAX Flow. This launch represents a milestone in PAX’s evolution. It’s a premium, next-generation vaporizer engineered for richer flavour, smoother draws, and faster charging.

Below, you’ll find a PAX Flow vaporizer review that explores its technical specs, takes a deep look at its hybrid technology, compares it to the PAX Plus and PAX Mini, and offers practical tips on how to use the PAX Flow.

PAX Flow Product Specifications

The PAX Flow is the first PAX device to combine conduction and convection heating in a single hybrid system. It holds up to 0.35 g of dry herb, heats up in about 35 seconds, and offers five distinct heat modes spanning 180°C–215°C. For advanced users, a “Bong Mode” is available with an adapter (sold separately) to push temperatures one step higher. Measuring 10.7 × 3.45 × 2.9 cm and weighing only about 135 g, the PAX Flow remains pocket-friendly without sacrificing power.

Among all these desirable traits, the device truly shines when it comes to airflow. With an open-path design offering up to six times more draw strength than previous PAX models, it delivers an effortless pull that contrasts sharply with the more restricted airpath of the PAX Plus and PAX Mini. Combined with USB-C charging, enabling a full charge in under 40 minutes, the PAX Flow is built for people who value speed, flavour, and simplicity. Its stainless steel vapour path resists residue buildup better than aluminium or plastic airways, making cleaning quicker.

Check out how these three pioneering devices compare across all parameters below.

PAX Flow
Price 359€
Use with Dry herbs only
Heat type Hybrid (conduction + convection)
Capacity (dry herb) 0.3–0.35 g
Heat-up time 35 seconds
Heat modes 5 (incl. Bong Mode)
Airflow 6× more open vs. prior models
Runtime per charge ~35 mins (≈3 sessions)
Charge time / method 40 min (USB-C)
Dimensions (H × W × D) 10.7 × 3.45 × 2.9 cm
Weight 135 g
Warranty 2 years (+2 if registered)
PAX Plus
Price 199€
Use with Dry herbs + concentrates (insert)
Heat type Conduction
Capacity (dry herb) ~0.5 g (flower) + concentrate insert
Heat-up time 22 seconds
Heat modes 4
Airflow Closed/restricted
Runtime per charge ~2.5h (8–10 sessions)
Charge time / method Several hours (Magnetic)
Dimensions (H × W × D) 9.8 × 3.07 × 2.16 cm
Weight 95 g
Warranty 10 years
PAX Mini
Price 129€
Use with Dry herbs only
Heat type Conduction
Capacity (dry herb) ~0.25 g
Heat-up time 22 seconds
Heat modes 1
Airflow Closed/restricted
Runtime per charge ~2.5h (8–10 sessions)
Charge time / method Several hours (Magnetic)
Dimensions (H × W × D) 9.3 × 3.07 × 2.16 cm
Weight 90 g
Warranty 2 years

Hybrid Heating Advantage

One of the biggest differentiators between the PAX Flow and earlier models is its hybrid heating system. Conduction heating warms the chamber walls directly, while convection pushes hot air through the herb for an even extraction. By combining the two, the PAX Flow creates a balanced experience: quick ramp-up times from conduction, plus the even, flavour-rich vapour of convection.

Compared to the PAX Plus and PAX Mini, which rely solely on conduction, the PAX Flow extracts cannabinoids and terpenes more efficiently at lower temperatures. This preserves delicate flavours and reduces charring, leading to smoother vapour and less wastage. In short, if you’re wondering about the difference between PAX Flow and PAX Mini, hybrid heating is at the top of the list.

Airflow and Session Dynamics

The PAX Flow also stands apart with its dramatically increased airflow. With its open airpath offering up to six times more draw strength than previous models, it mimics the effortless pull of a traditional pipe, eliminating the tight resistance common in earlier PAX devices. This means you can take slow, flavourful sips or bigger, denser hits without feeling restricted.

The PAX Plus and PAX Mini, by contrast, both feature a more closed airpath. That makes the PAX Flow far more forgiving for new users and more satisfying for experienced ones. The improved airflow also influences session length. With three sessions of roughly 10–12 minutes each per charge, the PAX Flow suits quick, high-quality sessions, while the PAX Plus and PAX Mini offer extended runtimes at the expense of slower charging.

This section of our PAX Flow review matters if you’re choosing between the PAX Flow or the PAX Mini. The Flow gives you a “breathing room” experience that feels more natural, especially for group settings. Because the airpath is fully isolated from the electronics, the vapour remains cool and prevents harshness, even during extended draws.

Battery and Portability

Battery technology is another area where the PAX Flow shows its premium positioning. Using USB-C fast charging, it powers up fully in under 40 minutes, compared to the several-hour charge time of the PAX Plus and PAX Mini with their proprietary magnetic chargers. Even better, you can get 50% battery in just 20 minutes, ideal for on-the-go use. This feature alone is one of the biggest reasons people ask: “Is the PAX Flow worth it?”. For frequent users, the answer is yes.

Size-wise, all three models are compact, but the PAX Flow feels especially pocketable at 10.7 × 3.45 × 2.9 cm and only about 135 g. It features a side-mounted oven door for easy loading and cleaning. Inside, a high-quality stainless steel oven and vapour path ensure purity and durability. Additionally, with five experience modes and dynamic temperature control, you can fine-tune your session to suit your preferences. The onboard motion sensors also put the device into standby mode when not in use, automatically conserving battery.

If you’re concerned about PAX Flow charging time, rest assured: it’s among the fastest in its league.

A sleek green pax flow vaporizer connected to a black portable charger via usb cable, resting on a yellow and white striped towel for convenient on-the-go charging.

How to Use the PAX Flow

Before firing up the PAX Flow, you’ll need to grab the right materials and learn how to use the PAX Flow for a seamless experience.

What You’ll Need

To get the most from your PAX Flow, gather:

  • Your PAX Flow device.
  • 0.25–0.35 g of medium-fine ground dry herb.
  • Multitool for packing (included).
  • Optional PAX Grip Sleeve for better grip and insulation.

Directions

Next, follow the simple steps below to unlock some silky, smooth vapour:
Load the oven: Slide open the oven door, place your ground herb inside, and lightly tamp down for even heating. 

  1. Power on: Hold the main button until the LED petals light up.
  2. Select mode: Choose one of five heat modes to control flavour and vapour density. If you’re exploring PAX Flow temperature settings, start at 180°C for delicate flavour and go up to 215°C for dense clouds.
  3. Inhale: Once the LEDs indicate readiness (about 35 seconds), draw slowly through the mouthpiece. Thanks to the open airflow, hits feel open and smooth.
  4. Stir mid-session: Use the multitool to gently stir the bowl between draws for even extraction.
  5. Shutdown: Hold the power button to turn off. Let the device cool before storing.

Following these steps ensures you’re using the PAX Flow exactly as intended, maximizing flavor and battery life.

Two hands collaboratively filling the Pax Flow vaporizer with ground cannabis from a small grinder, showcasing the easy loading process outdoors on green grass.

How to Clean the PAX Flow

It’s important to keep your PAX Flow clean to ensure it keeps running optimally. Find out how to keep it in tip-top shape below.

What You’ll Need

Before cleaning your PAX Flow, you’ll need to grab:

  • 90%+ isopropyl alcohol
  • Cotton swabs
  • Pipe cleaners
  • Warm water

Directions

Next, follow these directions to keep your PAX Flow squeaky clean:

  1. Empty the oven after every session.
  2. Swab the chamber using a cotton swab dipped in isopropyl alcohol.
  3. Clean the vapour path with a pipe cleaner, working from the mouthpiece end.
  4. Rinse the mouthpiece with warm water and let it dry completely before reattaching.
  5. Wipe the exterior gently with a damp cloth.


Cleaning after every few sessions preserves flavour, prolongs device lifespan, and ensures consistent performance.

Close-up of the opened Pax Flow vaporizer revealing its internal chamber packed with cannabis, held by a hand in a casual outdoor setting with natural light.

To get the most out of your PAX Flow, consider these official accessories:

  • PAX Flow Charging Dock: Keeps your device upright and ready to go while charging faster.
  • Water Pipe Adapter: Ideal for those who want to pair their PAX Flow with a bong for cooler, denser vapour.
  • Grip Sleeve: Improves handling and protects the body from scratches or heat.
  • Oven Screens: Replacement screens for optimal airflow and cleanliness.
  • Multitool: Included, but extras are handy for travel or backup.

These accessories enhance functionality, maintenance ease, and portability. Most can be found on PAX's website, and their cost ranges from £10 for screens to £28 for the charging dock.

A hand refilling the Pax Flow vaporizer's chamber with fresh ground cannabis using a small scoop from a grinder, set on a marble table for precise reloading.

Benefits of Buying from Royal Queen Seeds (RQS)

If you’re planning to purchase the PAX Flow, Royal Queen Seeds is one of the most reputable sellers in Europe. Buying through RQS ensures you receive a genuine device backed by full warranty and responsive customer support. Plus, RQS sweetens the deal with exclusive freebies: you’ll receive one grinder and three free seeds with your PAX Flow order, something you won’t get on most other retail sites.

Shopping at RQS also gives you peace of mind thanks to our quality assurance and strong track record with premium smoking and vaping gear. If you’ve been debating buying the PAX Flow or PAX Mini, RQS often stocks all models, making it easy to compare and pick the right one for your needs. This added value makes RQS a natural choice for purchasing your new vaporizer.

Final Verdict: Is the PAX Flow Worth It?

The PAX Flow represents a major leap forward for portable dry herb-only vaporizers, blending hybrid heating, open airflow, fast USB-C charging, and sleek design into one premium package. It excels at flavour preservation, ease of draw, and portability, making it perfect for flavour-focused users and small group sessions.

At 359€, it sits at the top of PAX’s lineup, but for those who prize smooth vapour, minimal resistance, and rapid charging, it’s worth every penny. This PAX Flow vaporizer review shows why it’s an attractive option for seasoned users and newcomers alike. If you’ve been wondering: “Is the PAX Flow worth it?”, the answer is yes, especially when purchased from a reputable retailer like RQS with added perks.

Ultimately, whether you opt for the PAX Flow or PAX Mini, the difference is clear: the PAX Flow offers the cutting-edge technology that defines the future of portable vaping.

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Privacy Policy - Royal Queen Seeds

To ensure a safe online environment and guarantee adequate data protection, we strictly comply with all legal requirements. In this privacy statement, we provide information about how and for what purpose data is collected, safety measures, storage periods and contact details.


COMPANY NAME: SNORKEL SPAIN, SL (hereinafter ROYAL QUEEN SEEDS)

C/ Vilar d'Abdelà, 5 (nave 1) CP: 08170 de Montornès del Vallès

+34 937 379 846

[email protected]


The present Privacy Policy sets out the terms on which we will treat personal data at ROYAL QUEEN SEEDS; this includes any personal data collected through our website https://www.royalqueenseeds.com/ as well as any other data we process in the course of our business activities.

ROYAL QUEEN SEEDS collects the following personal data for the purposes listed below:

SECTION 1 – PERSONAL INFORMATION WE COLLECT

1.1 Account purchases

Account purchases can only be made if you are in possession of a personal account. When you create an account or purchase something from our shop, as part of the buying and selling process we collect the following personal information that you provide to us:

This information is required for delivery. In addition, when you browse our shop, we automatically receive the Internet Protocol (IP) address of your computer. Based on this information, we can optimise your online experience and at the same time protect our online environment.

Purpose of data collection

We collect and store account-related data for the following purposes:

(a) to carry out obligations arising from any contracts between you and us, and to provide you with information, products and services that you may request from us;

(b) to set up, manage and communicate with you about your account and your orders;

(c) to conduct market research and analysis;

(d) to confirm your age and identity, and to detect and prevent fraud.

1.2 Newsletters

With your explicit permission, we may send you newsletters about our shop, new products and other updates. We send newsletters based on your explicit consent. In the event that you purchase a product, and in accordance with current regulations, we may send you commercial communications in accordance with the legitimate interest of our company, always about products or services similar to those you have purchased or contracted. In any case, you may exercise your right of opposition through the channels announced in this Privacy Policy. The following information is collected in relation to the newsletter:

We do not need to know the sex of the person in order to send the newsletter (data minimisation: by law we must ask for data that is strictly necessary to provide the service, and in this case knowing the sex is not necessary to send the newsletter).

Purpose of data collection

The data collected is used to:

(a) personalise our emails, including your name and gender;

(b) provide gender-specific content.

You can withdraw your consent at any time by using the link provided in the newsletter or the contact information provided in section 2.

1.3 Customer service and contact form

In order to provide appropriate support, our customer service employees have access to information related to the account. Consequently, their support will be highly effective and friendly. The data provided in our contact form is used by our CRM provider, SuperOffice. We will only use your details to respond to your message.

SECTION 2 – LEGITIMATE INTEREST

If you have purchased any of our products, please note that we may process your personal data for promotional purposes, based on Royal Queen Seeds' legitimate interest only to offer you products or services from our company and about products or services similar to those you have purchased. You may exercise your right to opt out of future messages by the means set out in this Privacy Policy or through any notification you receive.

2.1 How do you withdraw consent?

If you change your mind, you can withdraw your consent for us to contact you for the purpose of collecting, using, or disclosing your data at any time by reaching out to us at: [email protected].

SECTION 3 – DISCLOSURE

We may disclose your personal information if we are required to do so by law or if you breach our Terms of Service.

SECTION 4 – HOW LONG DO WE KEEP YOUR DATA?

At Royal Queen Seeds, we will not retain your data for longer than is necessary for the purposes described in this Policy. Different retention periods apply for different types of data; however, the longest period we will normally hold any personal data is 10 years.

4.1 Account information

Data relating to the account remains relevant for as long as the consumer is in possession of an account. Therefore, the data remains documented for as long as the account exists. When our customers delete an account, the associated data will be deleted within a reasonable period of time. Requests regarding the inspection or correction of stored personal data or the deletion of an account can be sent to [email protected].

4.2 Newsletters

In the event that you give us your consent to inform you about our products or services, we will keep your data until you express your wish not to receive any further communications from us. However, we regularly (every month) carry out a relevance check. Registered customers (and their personal information) will be deleted whenever customers do not reply to our request. In addition, our newsletter mailing has an opt-out feature. Consumers can withdraw their consent by using this opt-out feature.

SECTION 5 – COOKIES

Cookies are small information files that notify your computer of previous interactions with our website. These cookies are stored on your hard drive, not on our website. Essentially, when you use our website, your computer displays its cookies to us, informing our site that you have visited before. This allows our website to function more quickly and remember aspects related to your previous visits (such as your username), making your experience more convenient. At Royal Queen Seeds, we use two types of cookies: functional and analytical.

5.1 Functional Cookies

Functional cookies are used to enhance your online experience. Among other things, these cookies track what is added to your shopping cart. The use of these cookies does not require prior authorization.

5.2 Analytical Cookies

Analytical cookies are used for research and market analysis. The data collected with these analytical cookies is anonymous, making it unusable for third parties. The use of these cookies does not require prior authorization.

SECTION 5 – THIRD-PARTY SERVICES

Third-party services are required to conduct transactions and provide our services. In general, the third-party providers we use will only collect, use and disclose your information to the extent necessary to enable them to perform the services they provide to us.

However, certain third-party service providers, such as payment gateways and other payment transaction processors, have their own privacy policies regarding the information we must provide to them for your transactions.

We encourage you to read the privacy policies of these providers so that you can understand how these providers will handle your personal information.

In particular, certain suppliers may be located or have facilities located in a different jurisdiction than yours or ours. Therefore, if you choose to proceed with a transaction involving the services of a third party, your information may be subject to the laws of the jurisdiction in which that service provider or its facilities are located.

Once you leave our website or are redirected to a third-party website or application, you are no longer governed by this Privacy Policy or the Terms of Service of our website.

Web analytics service (anonymous data)

On this website we have integrated an element of a web analytics service (with anonymisation functionality). Web analytics can be defined as the gathering, processing and analysis of data about the behaviour of visitors to websites. An analytics service collects, among other things, data about which website a person came from (the so-called referrer), which sub-pages they visited or how often and for how long they visited a sub-page. Web analytics is mainly used for website optimisation and for a cost–benefit analysis of internet advertising.

Courier service

To complete deliveries we use a courier service. This courier service carries out the delivery between our company and the consumer's home. To complete these logistics, the company requires access to the consumer's name and address information.

Mailing service

Royal Queen Seeds uses a third-party mail service provider to send its newsletter. This provider has access to limited account information related to opt-in consent (e.g. email address).

Marketing services

Royal Queen Seeds has the support of a company that specialises in marketing and communication activities. Their access to personal information is very limited and mostly anonymous.

Payment services

At Royal Queen Seeds we use external payment services to handle our transactions (e.g. credit card payments).

SECTION 6 – SECURITY

To protect your personal information, we take reasonable precautions and follow industry standard best practices to ensure that it is not inappropriately lost, misused, accessed, disclosed, altered or destroyed.

If you provide us with your credit card information, the information is encrypted using secure socket layer technology (SSL) and stored using AES-256 encryption. Although no method of transmission over the internet or electronic storage is 100% secure, we follow all PCI-DSS requirements and implement additional industry standards that are commonly accepted. Information related to the account is protected with a hashing method. This method transforms the information into a generated hash. As a result, confidential information is protected and invisible, even to us. In addition, our databases are exceptionally protected against unauthorised access. For example, access to the database is only possible and permitted via approved IP addresses (e.g. from Royal Queen Seeds headquarters). Other attempts and addresses are rejected at all times.

Furthermore, data is anonymised as much as possible, so it cannot be directly linked to a specific consumer. With this data, however, we may be able to carry out market research and analysis. In addition, the third parties concerned (e.g. mailing service) are examined prior to our collaboration, comply with the GDPR from the EU and receive a processing agreement. Within Royal Queen Seeds, employees are assigned different access permissions. Specific permission provides access only to information that is strictly required to perform a task. Digital security measures are subject to change and must meet high requirements to ensure the safety of online customers. That is why, at Royal Queen Seeds, we appoint a security officer. Regular verification and improvement of security measures (where necessary) are part of the role.

SECTION 7 – CHANGES TO THIS PRIVACY POLICY

We reserve the right to modify this Privacy Policy at any time, so please check back regularly. Changes and clarifications will be effective immediately upon being published on the Website. If we make substantial changes to this policy, we will notify you here that it has been updated so you will know what information we collect, how we use it and under what circumstances, if any, we use and/or disclose it.

SECTION 8 – YOU HAVE THE RIGHT TO: