This system by Sense is the Blazer Sub R Sub-Ohm Tank.  It’s a bit of a hybrid that combines and RDA deck on top with an actual Sub-Ohm on the bottom.  It comes with pre-built coils, or you can use your own.  With the use of the pre-built coils, it comes to .15 with everything together.   With this configuration, it’s a cloud machine with awesome flavor.  If you’re after flavor, you get tons with this unit.  It doesn’t get too hot in your mouth, even when you’re bumping it up to 100 watts (100 watts are what’s recommended).  The tank Sub-Ohm tank underneath is bottom fill, and easy to load. It can be stored in a backpack while you’re not vaping.  Just be sure to keep it in a vape case, with the airflow spots closed. This thing is put together very nicely.   Do not use a flat or short 510 connection on this device, or any other hybrid style device.  This system should be used by advanced users only! 

Included:

• x1 Sense Blazer Sub-R System
• x2 0.6 ohm Sub-R Coil Heads
• Pack of Prebuilt Coils
• O-Ring and Screw
• Tool Pack

Specifications:

• 28mm diameter
• 3ml tank capacity
• 11mm x 3mm airslots (4)
• 14mm Ultra Bore Delrin Drip Tip
• Copper 510 connection

Note: Product descriptions are based on manufacturer product descriptions and accuracy cannot be guaranteed.