The stash tube is an airtight, smell-proof pocket container for ground herbs. One end holds about 1.5 g, enough for four or five PAX Flow oven loads. The other end works as a tamper.

Smells stay sealed inside, so what you carry stays as discreet as the vape itself. The tube fits a coin pocket or the side pocket of a bag, so it is easy to take along every day with the PAX Flow.