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Tectonic Dynavap Stem by BB Vapes

Regular price $55.00


EDC inspired design

Airflow Control Ring w/ Dual or Single Port

Heavy Duty Stainless Steel, Built to Last

"Flared" Hollow Point 510 Drip Tip w/ Airflow Control 

Spiralized Air Inner Chamber

"Flared" Reduced Diameter Condenser (O-ring free)

Textured Handle / Added Weight

Ultra Thin Cooling "Heat Fin"

13.5mm Indented Airflow Ring to Prevent Rolling off a flat Surface

12mm Diameter Body


x1 Simple Packaging

x1 Etched "Hollow Tip" 510 Drip Tip

x1 Tectonic Stem

x1 Stainless Steel Airflow Ring Set

x1 Electroplated Gunmetal Airflow Ring Set

x1 Spare o-rings

*All parts interchangeable w/ Shell-Shock Stem*

*Fits Dynastash/Dynastash XL Cases depending on length of Drip Tip"

A Canadian Company


Jetpack details:

Take your Shell-Shock/Tectonic Stem to a new Paradigm.  Choose from a long or short mouthpiece extension and/or lengthen your hot end for a cooler temperature experience.  Plus it just looks damn cool!

Material:  Stainless Steel


x1 510 Tip Base

x1 Long Threaded Tip

x1 Short Threaded Tip

x1 "Silencer" Stem Extension  

*Stem in pic not included 

*Compatible with Shell-Shock or Tectonic Stem packages 

*Accessory only- Requires midsection and Dynavap Tip/Cap to function.  


**please note that the design of the tectonic incorporates two airflow ports to fine tune your experience.  Those airports can be closed but are not 100% sealed from fresh air even when fully closed a small amount of air will be introduced.  You can really get it almost completely tight but some have struggled with this.  

Customer Reviews

Based on 21 reviews
Great Buy!

This is an awesome stem! I love the fact that you can change out the 510 drip tip to personalize it to your taste. Thanks for the sale!

Great stem

Great service and fast shipping!!

Excellent product!

This stem has been great being combined with a 2020 SS Tip and Captive Cap. Cooler vapor than with the regular stem and the stock mouth piece has been just fine. Put the fat mouthpiece on it and it fits a 14mm joint great!

Hits like a beast

Fast shipping awesome product