The Caliburn looks unassuming, but the sleek, slim design is something to appreciate time after time. A 520mah battery also seems innocuous until you get a genuine full day use out of it, and the 2ml capacity keeps the system nice and compact too.
The killer feature for the Caliburn is button or draw activation, whichever you'd prefer. It's even smart enough to disable the draw activation if it fails to make sure there's no sneaky burnt coils waiting to strike your poor tastebuds. The top fill pods are some of the best we've seen too, with the cap of each pod snuggled over the fill port to seal beautifully.
What's in the box: