Oliso Vacuum Sealing Bags - 28 Medium (Quart) and 20 Large (Gallon) For Dry & Liquid Food Storage and Sous Vide - Reusable & Reclosable - BPA Free - Works with Oliso Vacuum Sealers This bundle includes 28 medium (quart) size and 20 large (gallon) size Oliso Vac-Snap Bags. Designed for quality vacuum sealing with the Oliso vacuum sealers. Airtight, multilayer bags keeps air out and freshness in; reduces food waste and perfect for sous vide cooking. Open and reseal! Designed with a Zipper-top for easy access so that you can remove part of the contents then reseal. Recloseable and reusable. Each quart size bag is reusable up to 10 times. Each gallon size bag is reusable up to 12 times. *Reuse not recommended for raw fish, meat and poultry Eco-Friendly Storage Bags, BPA-Free, #7 recyclable For refrigerator, freezer or dry good storage. One-time microwaving, simmering and sous vide cooking.