3 Pack Set Vacuum Roll Bags. Making your own length of bag. Designed for all types of vacuum sealer. Good for sous vide cooking or food preservation. PRESERVE FOOD LONGER Store fresh or frozen food 2-3 times longer to reduce waste. Stop buying ingredients you already own! Write on our bags with a marker, save time and money in your cooking and shopping. CREATE HEALTHY PORTIONS Prepare your busy workday evening meals in advance, and make sure you don’t overeat. Pack and freeze your leftovers instead of letting them go bad in the refrigerator. Separate nuts, cheese, meat, candies, pasta...anything you want to store or sort. STAY SAFE These vacuum food bags are made of a high-quality, FDA approved materials. They are non-toxic, BPA-free and do not contain any harmful or allergenic substances. SAVE MONEY Our vacuum seal bags are 50-60% less expensive than otherwise identical brand name bags. Get more food vac bags for the same price. NOT JUST FOR FOOD There are many ways to use the food vac bag. This food vacuum bag also suitable for use in cabinets, refrigerators or freezers, boiling, sous-vide cooking, etc. They can also be used in microwaves and dishwashers, so you can reuse them. They protect everything from the harmful effects of moisture and oxygen, such as coins, comic books, jewelry, documents...even photos! Protect your memories longer.