Mac & Pratt Instafresh Handy Vacuum Food Sealer Set (White, Green) Mac & Pratt Presents Instafresh Perfect Vacuum Set which keeps your food fresh for longer time period. This Set Contains Vacuum Food Sealer, Reusable Vacuum Bags, Vacuum Container, Universal Vacuum Lid and Bottle Stopper. Light Weight Handy Vacuum Food Sealer is made of ABC Material with 15W Power Output, Operated by 4 X AA Batteries or AC Adaptor. Reusable Vaccume Bags can be reusable for 30 to 50 times, Made of PE Material that makes Freezer Safe. Bottle Stopper Keeps your original flavour for a long time.