Oliso Vacuum Sealing Bags - 20 Count&nbsp;Gallon Size - For Dry & Liquid Food Storage and Sous Vide - Reusable & Reclosable - BPA Free - Works with Oliso Vacuum Sealers THE PERFECT VACUUM BAG: Oliso bags are Specially Designed for Efficient, High Quality Vacuum Sealing Results and can also be used with your Sous Vide. These bags work perfectly with the Oliso PRO Smart Vacuum Sealer. TIME & MONEY SAVER: The combination of Oliso PRO Smart Vacuum Sealer and Oliso Vaccum Bags are a great Money-Saving Tool that can save you Hundreds of Dollars a Year on Groceries! Oliso Vac-Snap Bags are Airtight, Multilayer Bags with Non-Porous Design that keeps Air Out and Freshness In. This Keeps Food Fresh up to 5 Times Longer and therefore Reduces Food Waste. Saving Food also Saves You Time that you would otherwise spend Cooking More Food. OPEN AND RESEAL: Designed with a Zipper-Top for Easy Access you can Remove part of the content, then easily Reseal your bag. Each gallon size bag is reusable up to 12 times. Please note that reuse not recommended for raw fish, meat and poultry. BUILT RIGHT: Oliso Vac-Snap Bags are Eco-Friendly, BPA-Free, and #7 Recyclable making them the Perfect Storage Bag. VERSATILE: Oliso Vaccum Bags are perfect for Refrigerator, Freezer or Dry Good Storage. They work for both Liquid and Dry Food and can be used for one-time Microwaving, Simmering and Sous Vide cooking.