【Up to 5X Longer Freshness】When vacuum-sealed, these bags can extend the freshness of your food by up to 5 times compared to traditional storage methods. Special channels block out oxygen and moisture, while the reinforced double zippers and 7.5-mil thickness ensure an airtight seal, keeping your food fresh and delicious. 【Fit for Various Food】Crafted from BPA-free, food-grade materials (PA+PE), MOOSYS reusable vacuum sealer bags guarantee safety for both raw and cooked food storage. They are compatible with freezers, refrigerators, microwaves, and boiling water, catering to all your food storage and cooking needs, especially for sous vide cooking. Plus, they're great for both home and outdoor use, like camping and picnics. 【1 Year Airtight, 40~50 Times Reusable】When using a brand-new bag for vacuum-packing dried foods such as rice, soybeans, and other similar items, it can maintain an airtight seal for up to 1 year. Assuming there are no tears, it can be utilized up to 40~50 times. 【Easier to Use and Clean】With an easy-zip closure, MOOSYS Vacuum Sealer Bags make meal prep and snack packing a breeze. The bags are more user-friendly and durable compared to bags with patch-type air valves. When used for sous vide cooking, these bags can be fully submerged in water. The innovative three-layer air valve is not prone to detach from the bag, yet it can be disassembled for thorough cleaning. Compared to cleaning with a dishwasher, HAND WASHING IS MORE RECOMMENDED. 【Wide Compatibility】The package includes 20pc 8"X8" vacuum seal bags, 10pc 10"X11" vacuum seal bags and 2 Clips. MOOSYS vacuum sealer bags are compatible with most handheld vacuum sealers on the market ( from brands like FoodSaver, Chef Preserve, FEPPO, etc.), whether electric or manual. sous vide bags, reusable sous vide bags, Vacuum Preserves Bags for chefs and housewives ( Reusable Vacuum Sealer Bags for Food )– 30 BPA-Free Food Storage Bags, Freezer, Microwave – Odor-Resistant, Leak-Proof – Compatible with Chef Preserve / FoodSaver / ZWilling compact Vacuum Sealers; Made from BPA-free, food-grade material, these reusable vacuum bags provide a safe and eco-friendly solution for preserving your meals and reducing food waste.Leak-Proof and Odor-Resistant: Featuring double-sealed edges and 7-layers construction, these bags prevent leaks and lock in odors.Freezer-, Microwave-, and Dishwasher- Safe: vacuum seal bags can withstand freezing, microwave reheating (unsealed), and dishwasher cleaning—perfect for busy kitchens and meal prepping.Fit For Sous Vide Cooking and Food Storage: Perfect for sous vide and bulk storage of meats, vegetables, dry goods, and leftovers, preserving flavor, nutrition, and texture. A mix of two sizes to fit all your food storage needs