VacMaster 14x20 Inch Heavy Duty 3 Mil Chamber Vacuum Sealer Bags - 500 Pre-Cut Clear Pouches, BPA Free (Model 30735) | Perfect for Food Preservation, Sous Vide, and Long-Term Storage" 或 "VacMaster 14x20 Inch 3 Mil Chamber Vacuum Sealer Bags - 500 Count, BPA Free, Heavy Duty Food Storage Pouches (30735) | Ideal for Sous Vide, Freezing, and Commercial Kitchen Use" （根据Google SEO优化，包含关键词如"chamber vacuum sealer bags"、"heavy duty"、"BPA free"等，并添加使用场景提升相关性。）

Product Description

VacMaster 3-Mil Chamber Pouches provide optimum freshness and a positive reliable seal. The Nylon/Polyethylene pouch extends the shelf life of food products and can protect non-food items from air, water and other contaminants. These puncture resistant pouches shield food from freezer burn and dehydration, keeping food fresh up to five times longer. VacMaster pouches are transparent, allowing for easy identification of the product. The pouches work in conjunction with any chamber machine, but are intended for use with all VacMaster VP Series Chamber Machines. Pouches are not for use with suction type vacuum sealers.