Continuous Filtration: Vodka Vault is a single unit that contains a battery, motor, filter, and infusion chamber. You simply place Vodka Vault into a bottle of Vodka and turn it on. The continuous circulation results in a better tasting vodka in one hour. Vodka Vault allows you to filter and infuse with one product either at the same time, or separately. Expedited Infusion: Use the infusion chamber to create a customized flavor of your choice. Cut up pieces of Strawberries, Oranges, Blueberries, anything you want and let it sit or turn on the motor to expedite the infusion process. Other infusion kits must sit for days or weeks, but the continuous circulation created by the built-in motor in Vodka Vault creates a flavored drink within one hour. Activated Carbon Filter: This helps reduce the burn of vodka and results in a crisper cleaner taste. Each filter is 2.2g of coconut activated carbon with each particle being 2-4 mm size for more surface area and a better flow rate. Product includes a rechargeable lithium 3.7v 300mAH battery, a 3ft micro usb cable, one filter, and instructions on use and care. Vodka Vault has a tapered top allowing it to fit all bottles with neck sizes between 19-23mm wide and 10” tall. It also has an easy pour spout so you can pour drinks without removing it from the bottle. You can re-use Vodka Vault as each replaceable filter is good for up to 6 hours of continuous filtration. We recommend 2 hours per handle of Vodka/tequila/Gin/Rum. Unlimited infusion as you can recharge the battery and add any flavor of your choice and re-use over and over again for different flavor combinations. Vodka Vault is a continuous filtration and infusion system for vodka and tequila. Vodka Vault removes impurities via an activate carbon filer that negatively affect the flavor and odor of generic brands. By placing it in a bottle of any vodka, tequila, gin, or rum and filtering it for one hour, it will come out with a crisper and cleaner taste. Vodka Vault also has an infusion chamber for creating customized flavoring to your next drink. Simply place your flavoring in the chamber and within one hour your vodka will be infused for your enjoyment.