PXL Duo Nutrisealer has saved so much food in my home. I usually throw them in a freezer bag and pray for the best. Now with the PXL Duo Nutrisealer, I am able to actually save food and it still stays fresh. That is exactly what you want when adding meats or veggies to the freezer. Prevent freezer burn and bad food. PXL Duo Nutrisealer will be a gift for the holidays for my family and friends.