These Zwilling Medium Vacuum Seal Bags come in a convenient 10-piece set designed for optimal food preservation. Constructed with multi-layer, BPA-free material, they create an impermeable barrier against air and moisture, effectively preventing freezer burn and extending food freshness up to five times longer than conventional storage methods. Compatible with Zwilling vacuum sealers, these bags feature textured channels for maximum air extraction and a durable heat-seal that maintains integrity during sous vide cooking or freezer storage.