FoodSaver Liquid Block Strips

The bag features a specialized absorbent strip near the seal area. As the vacuum sealer pulls air out, this strip traps excess moisture before it can reach the seal, ensuring the bag closes securely without leaks or contamination.

Yes, these bags are fully compatible with sous vide. They are made from a durable, BPA-free, multi-ply material that can safely withstand temperatures up to 90°C during simmering or water bath cooking.

These bags are designed for single use. Because the liquid-blocking strip absorbs moisture during the sealing process, it cannot be cleaned or reused effectively while maintaining an airtight seal.

Yes, the material is microwave-safe. However, we recommend cutting a small corner or opening the seal slightly before heating to allow steam to escape safely.

These bags are designed for use with compatible heat-seal vacuum sealing systems. While they work with most standard FoodSaver heat-sealers, they are not compatible with handheld vacuum sealers.

The main benefit is convenience when sealing moist foods like raw meat, marinated items, or juicy leftovers. The liquid-blocking strip prevents the common issue of moisture being pulled into the machine's vacuum channel, which often causes failed seals.