We recommend each Volcano vaporizer balloon be replaced after about 50 uses. These bags are for use with Solid Valve Volcano Vaporizers.
This rather special equipment is expertly manufactured by German company Toppits. The Volcano Vaporizer Balloon Replacement Bags allow your vapour to remain fresh for up to 8 hours.
3 metres (9.8 ft) polyester tube to manufacture VOLCANO-balloons. The original VOLCANO-balloon consists of highly pure, seamless and robust polyester. It is heatproof, foodsafe and flavourless.