Something this size, you can easily get for around $20 clone. They are called SMPL mods!!!!! SMPL=Simple, mostly because it is just large enough exactly for an 18650 battery, and your tank connects directly to the positive side of the batterywhen inserted. The bottom recessed button fire it by making contact with the negative side of the battery. Less voltage drop because there's no "middle-man" connector from battery-tank, the internet has plenty of cheap clones.
I had seen the smpls online, but didn't realize they were that tiny so never really looked any further than the pics. I like it more now! Thanks for reply. I saw the cnotes in one of my fav B&Ms up close and personal. Not sure why I'm drawn to those smaller mechs. I have a 26650 mech, was my first, that is awesome. I can't wait to try the hybrid connection on my recent mech purchase!