The ripper and sipper caps are really great. A new way to experience the Dynavap. Flavour is amazing! You may need a slightly more powerful torch for more effective heating. Once the midsection of the cap is red, it is ready to enjoy.

Works best upright, sitting in a bong or j-hook.

Picked up a quartz cap hoping to breathe new life into my neglected vapcaps. I’m not a convection snob but that burnt tin signature doesn’t do it for me anymore.

Flavor is muted vs my other convection vapes, but there’s no burnt popcorn and the thing chucks serious clouds. With the extra heat, it’s easy to “one-shot” a bowl, Anvil style.

Love the manual control and the cap buffers the heat, making it hard to combust. A small o-ring angled across two fins holds the cap secure without choking off airflow.

$20 to turn your DV into a powerful convection manual is a no-brainer.

Worth double the money if you're a fan of Dynavaps. Both are awesome. Ripper really does rip. Both offer one heat/cycle extraction. Vgoodiez rocks.