Ideal Sous Vide Cooking Designed for long-term, high-temperature cooking. You can seal the prepared food in the bag, then put it directly into the water for cooking The maximum temperature of the Vacwel bag is 110. Perfect Food StorageThe shelf life of food is extended by 4 8 times, and the freshness, flavor and nutrition are locked inside, effectively increasing the storage time of nutrition and flavor. The anti-puncture design can better protect the freshness of food. BPA-Free, Safe and Precise The BPA-free multi-layered design is made of durable and flexible material, which can form an air-tight barrier around the food and keep them cool. You can also cut the bag according to the size of the food to prepare food quickly and save more space. Efficient, Easy Cut and Seal Very easy to cut and seal, and fully compatible with all sealers standard vacuum. As the length of the bag can be adjusted very flexibly, you can customize the size of the bag according to the size of the food to reduce waste. One Bag, Multiple Uses One 28x600cm bag (2 rolls, a total of 12m), can offer you enough space to meet all your storage needs. It can not only keep food fresh, retain the original flavor and nutrition of food, but also protect valuables from moisture and mildew, such as SLR cameras and watches.