Reusable produce bags are lightweight mesh containers designed for storing fruits and vegetables, typically made from GOTS-certified organic cotton or recycled PET polyester. Standard sets include 5-7 bags ranging from 8"x10" (20x25cm) for small items to 12"x14" (30x35cm) for bulk produce. The breathable mesh fabric (0.8-1.2mm aperture size) allows air circulation while preventing debris loss. Bags feature reinforced seams with cotton/polyester thread and printed tare weights (2-15 grams) for accurate measurement. Machine-washable at 40°C (104°F) and foldable to 3"x3" (7.5x7.5cm) when empty. Materials decompose within 1-5 years in commercial composting facilities depending on fiber type.