Experience the convenience of our 2-pack for Volcano Bag Storage Set. These enhanced features you can easily maintain optimal performance and extend the life of your for Volcano bag. Each component of the Bag Storage Set is made of high-quality materials, and reusable. The reusable design not only offers excellent value, but also promotes environmental sustainability by reducing waste. Perfect for both new and experienced users, this set includes everything you need to get started right away. You don't have to worry about purchasing additional parts for quite some time, making it a cost-effective solution. Colour:As Shown Material:Plastic Package Contents: 2 * Vaporizer air valve air bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.