The Lost Vape Replacement Squonk Bottle is a 7ml food grade silicone bottle. The squonk bottle can be easily refilled. The squonk bottle utilizes an air release valve for a quick and smooth refill. The Lost Vape Replacement Squonk Bottle is meant for the Lost Vape Therion BF DNA 75C Box Mod but may fit other devices as well. Cut feed tube length to fit.