What is a good vape pen that you can hold alot of honey oil without refilling much in a day

I did not work well with my Dr Dabber for first time user of concentrates...im uncoordinated with working with budder waxshatter etc honey wasn't that great but maybe I can use a dropper or something to fill up instead of trying to dab only little bits at once, if I can figure out what vape pen can hold alot of honey oil and looks like ecig so I can do it in front of strangers at the fair this weekend...My pen level is so high I can't get thru a day taking my son there if I can't sneak off for a quick dose while he' with his stepdad on a ride...Any advice for someone who didn't even know concentrates etc existed until about 3 months ago LOL My main thing is my arizer air works good for buds and scrubble hash but to get adequate dosage it takes 4 bowls or so and that takes so long for me like 1/2hr or more. I need potent quick and simple and small/stealthy! Please advise a newb
Thanks

Have you considered mixing your concentrates with a product like EJMix or Puff Majic? Then you can use it in a regular ecig tank for great stealth and they last a lot longer than a Dr Dabbler or other LayGs.

Check out this thread for some great info, the last few pages should give you a good feel for the idea.
http://fuckcombustion.com/threads/my-secret-to-thc-e-cig-pg-liquid-potent-effective-cheap-easy.6287/

I'm happy to answer any questions I can, I was on the same path as you a year ago so I know it can be a lot to take in.

Also try loading your Air with 1/2 bowl of flower then put a bit of concentrate on the flower and finish filling. Gives a nice potent vapor hit IMO and makes the bowl last much longer.

The Stok R-series has been serving me and my girlfriend pretty well for a while now, with the same goals in.mind.

They're $50 and have a big chamber and look like a marker when you're not hitting it.

I bet there are pens with nicer materials, but this one is stealthy and lasts all day.