The Hippovape replacement bottom feeder squonk bottle is made of silicone (bottle)and stainless steel (connector), it comes with 7ml capacity. The Stainless Steel Connector can be opened or closed the squonk bottle by uplock or lock the knob. It is suitable for Hippovape Kudos 80W VW Variable Wattage Squonk Box Mod. Other Type: Suitable for:... Learn More