Compact “size on size” packaging saves counter and shelf space. These food and utility bags are quick-dispensing and great for storing a variety of different sized foods and preserving their freshness. They have an 18 quart capacity, are FDA compliant, and made out of LLDPE film (.68 mil gauge). Save on food storage bags by buying in bulk: 1,000 per case. These plastic food storage bags measure 10w x 4g x 20l.