Simrell Collection DynaVap Modular Vortex System
Simrell Collection DynaVap Modular Vortex System

Simrell Collection DynaVap Modular Vortex System

10 reviews
Regular price $220.00 Sale price$210.00 Save $10.00
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  • In stock, ready to ship
  • 📦 Free shipping on orders over $100 across Canada
  • 🇨🇦 All prices are listed in Canadian Dollars

Meet the next generation in the Vortex family, the Modular Vortex System (MVS). Composed of three titanium parts to give you even more control over the coolest extraction experience you can get from a DynaVap.

Built for Performance

Our patent-pending Modular Vortex System has been thoughtfully designed to give you the most control of your airflow.

The sleek two-part titanium stem now has two airport configurations, with all the wiggle room in between. The top half houses a standard fully open airport AND the new dual turbulent airport. Rotate the bottom half of the stem to adjust airflow as needed with our signature teardrop airport to curate the perfect hit. And don’t forget to flutter the airport to really get the best pull.

Modularity at its Finest

The core of the MVS is our Simrell Stinger - intercooler, mouthpiece, and telescoping condenser.

Made to be adaptable to any OEM or aftermarket DynaVap stem, the Simrell Stinger was originally designed to be used with our two-part Vortex Regulator stem.

Unlike Stingers released prior to the MVS, which were machine finished, the Stinger is now hand polished to match seamlessly with the Vortex Regulator finish.

No Tip Limitations

The MVS’s modulararity is apparent right down to the tip and cap. Unlike other stems in the marketplace, the MVS is not limited to a specific tip. It will work with both stainless steel AND titanium tips from any generation.

Mix and match your tips and caps, find your preferred airflow and start having an extraction experience like no other, tailored just for you.

Even Easier to Clean & Maintain

The MVS is as easy to clean as it is to put together. Disassemble, remove intercooler from Stinger and soak all the parts in ISO. Rinse clean and dry before putting it back together.


🇺🇸 WE SHIP TO ALL 50 STATES (Including HI, AK, & DC) 🇺🇸

Lightning Fast, Same Day Order Processing!

Speed is the name of the game when it comes to shipping, and The Herb Cafe is as fast as they come! Orders placed before 4:20 PM EST will be shipped same day, Monday to Friday* using Canada Post, no matter the order total, and a tracking number will be provided by email. The delivery estimate is provided directly by Canada Post at checkout and is not a guaranteed delivery date.

We offer FREE Expedited Shipping on orders over $100 CAD, before tax, across Canada*.

Please note, some postal codes where the first number is a zero (specifically A0, B0, and V0) the minimum order value for free shipping is $160, before tax, due to the extremely high shipping rate to these remote addresses. We will contact you after the order is placed for the shipping fee if it was not covered on orders under $160.

XpressPost and Priority shipping are also available to add to your order if you need your item in a rush. Please note that same day shipping times may be delayed during high traffic sales periods like 4/20, Black Friday, and Boxing Day.

Please Use Interac e-Transfer (Email Money Transfer) for any of the following:

  • PO BOX
  • FLEX Delivery
  • Recently Moved (billing information not updated)
  • Purchasing a gift for a friend/family and shipping to them directly
  • Shipping to your work address
  • Away for school or working remotely

All orders paid by credit card must be shipped to the billing address associated to that card. We are happy to accommodate shipping to PO Boxes, Flex Delivery, new home address, work address, or to a friend's house provided that the order is paid by EMT. This policy is fraud prevention measure implemented by TD Bank to protect themselves, The Herb Cafe, and the cardholder from theft due to the increasing volume of online fraud. Manually entering a different shipping address when using a credit card may result in your order being delayed, or even cancelled, if we are unable to verify if a stolen card was not used. 

How Long Will It Take To Get My Order?

Delivery date estimates and total costs are supplied directly from Canada Post and are based on the weight of the order and the distance from our warehouse to your requested shipping address. The delivery time begins when the order is picked up by Canada Post, not when the order is placed. 

*Rural parts of Canada may require an added shipping cost and may not be included in the free shipping promotion. Please note, some postal codes where the first number is a zero (specifically A0, B0, and V0) the minimum order value for free shipping is $160, before tax, due to the extremely high shipping rate to these remote addresses. We will contact you after the order is placed for the shipping fee if it was not covered on orders under $160.

Same day order processing may not be available in certain situations such as Canada Post holidays, service outrages, or on the big 4 holidays (BlackFriday/CyberMonday, Christmas/Boxing Day, April 20, October 17).

If the wrong address is entered by the purchaser and returned to us, there will be a return shipping fee. It is normally the same cost as it was to send it out, but can be more, especially with Priority and XpressPost shipping. The Return fee can be up to $100 CAD, or more, depending on the weight, value, and distance traveled for an order. There will also be the initial shipping cost to send it again to the correct address. The Herb Cafe is not responsible for an incorrectly entered address. This also applies to orders not accepted or refused at the door. A return shipping fee will be charged to us and credited from your order automatically and the balance from the order will be refunded to the original payment method used. The Herb Cafe is not involved in the checkout process, and any error occurring from this process is caused by the customer entering the information. We will not be financially responsible for any transaction that has to be shipped back due to the recipient's error.

The purchasing party is responsible for all shipping costs on cancelled or returned orders. If free shipping was chosen on a returned order, the shipping cost will be deducted from the refund. 

If you are using a community mailbox and do not inform us of this and your parcel is stolen from the box, we are not responsible for the lost order. It is up to the recipient to inform us (by leaving a note at checkout) of this so we can request the item be picked up from the Post Office instead of left behind where anyone in your shared property can have access to it. High value orders will come with a do not safe drop instruction, and during the pandemic, will require a signature, possibly at the post office. If you'd like to avoid this, please use Interac eTransfer and leave a note at checkout. We cannot safe drop a high value order that was paid by credit card for obvious fraud prevention.

*Monday-Friday (Canada Post does not pick up on weekends and holidays). The same day shipping gurantee may not apply during high volume sales weeks (BlackFriday, Boxing Day, 4/20). Please refer to the Canada Post shipping schedule to see when they are off for statutory holidays. The CP Shipping Schedule can be found here: CANADA POST HOLIDAY SCHEDULE

Please let us know if you have any questions or concerns. Thank you!

🇨🇦 Prices Listed in Canadian Dollars 🇨🇦

All prices listed in our catalog are in Canadian Dollars. You will be charged in Canadian Dollars. 

We accept Visa, MasterCard, American Express, Email Money Transfer and Cash (pick up orders). If you live outside of Canada and use a credit card, your financial institution will make the currency conversion on your behalf, using your normal credit card. We have absolutely no control on currency exchange fees taken by your credit card. If there is a discrepancy in rates, please discuss this with your credit card company. We have absolutely no way to adjust those fees or rates and are the responsibility of any card holder making an international payment. 

ORDERS PLACED WITH A CREDIT CARD MUST BE SHIPPED TO THE BILLING ADDRESS OF THAT CREDIT CARD. The system will verify the information entered to make sure it matches the information registered to the bank or credit card company. This is done to avoid getting stolen credit cards from being used on our site and innocent people being charged. If a different shipping address is manually entered you will be asked to verify the order by sending us photo identification showing the name of the card holder and the billing address listed. 

IF YOU WISH TO HAVE AN ORDER SHIPPED TO ANOTHER ADDRESS, PLEASE USE EMAIL MONEY TRANSFER (INTERAC eTRANSFER)Please use this method if the addresses don't match. It will save us time from contacting you and allow us to get the order out right away. Verification takes time!

TD BANK PROCESSES ALL EMT AND CREDIT CARD PAYMENTS FOR THE HERB CAFEWe do not use any third party processors. A major Canadian bank handles the transactions on our behalf. We do not keep any payment information on file and cannot charge your card for order adjustments or future purchases. 

Instructions for Email Money Transfer:

After completing your purchase, log into your online bank and click Interac eTransfer or Email Money Transfer. We have it set up for auto deposit but some banks require a question and password. Please Send the exact order total to:

  • email:
  • Question: what time is it?
  • Answer: VAPE420
  • Please include your order number in the notes. you will receive this number by email after submitting the order and this number will begin with THC-4

Purchases from the United States:

For all customers in the US, your credit card company will convert the charges from Canadian dollars to US dollars. We have absolutely no control over conversion rates or added fees. Those are applied by the card holder's financial institution facilitating the payment. 

Please let us know if you have any questions or concerns. Thank you!

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Customer Reviews

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Highest quality stem

The MVS is my favourite of all the Dynavap stems I own. Like all Simrell products the fit,finish and quality is excellent in my opinion. It pulls apart easily for cleaning and the adjustable airport feature is simple to use, love it.


Awesome Device and Service!

The device itself is beautiful and I do believe it does cool down the vapor more then a standard M (2021). I bought a 2020ti tip for it and she rips alone or in a glass piece. As always service was the best! Thank you TheHerbCafe<3



One of my favorite Dynavap stems. It does a great job cooling vapor and is a beautifully machined functional work of art.



What a beast! Super fluffy and cool rips and it really looks awesome! The makers of this did an awesome job I recommend it if you like DynaVap!


Fantastic fit & finish

Really high quality, well machined, noticeably cooler vapor


Nice Cool Hits

The MVS is pricey but worth it as it offers a way to have hits without a bubbler. Keeps everything cool. You can twist it so it has an open hole, or a dual. You can place your finger over and inhale or feather but lifting your finger up and down, exposing the hole. Many variations based on twist. Needs to be attached to a Stainless steel tip or titanium tip ( cap needed too ) of a dynvap. Good product


It’s good

Coolest of the cool vapour


End Game Dynavap

I’ve owned almost every different Dynavap stem over the years. Simrell makes the best in the game, and his new piece the MVS is on another level. I choose it every time over the new Omni. Sachin and the THC always provide great service, prices, and prompt shipping!


Modular what !!!!

The Simrell modular vortex, is shinning with elegance and I love the adjustable airflow , with 2 different air holes. Just wish the price was a little bit better. Thumbs up Simrell and Dynavap

The Herb Cafe Simrell Collection DynaVap Modular Vortex System Review

Step up

Your dyna vap is nice and all, but 1 night of hauling off this and you might not pick up you dyna again. Nothin to replace, better air flow, cooler vape, nicer weight and feel in your hand. And this is the only place to order my vape stuff, Sachin is helpful and does a great job getting my stuff ready.

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