Come and see our amazing products. Food grade silicone food bag as same does not contain any filler, coating, BPA, BPS, BPF, PVC, or any chemicals. Designed with an airtight seal, 100% leak proof vacuum, and zip locked food storage bags reusable and keep all your food and drink FRESH. Never again will your food go bad in a plastic bag. Perfect for storing liquid or solid food without the worry of any leaks or spills.This silicone cooking bag can withstand temperatures from minus 50 degree to 250 degree. It can be safely used in refrigerator, microwave oven, freezer, steamer, cooking, dishwasher. Customized is available. Pls confirm further with us if any query about packing info, inventory status and time schedule.