This smart cat food storage container with vacuum sealing technology shields your cat’s kibble from air, light, moisture, vermin, and even clever cats and dogs. Smart vacuum technology with automatic vacuum detection and maintenance 9.6L reservoir, made from BPA-free, food-grade materials Touch-controlled lid with LED light and audio alerts (vacuum process is audible) https://catit.co.in/product/catit-pixi-smart-vacuum-food-container/