Self-Seal Bubble Out Bags. Aluminum Foil with Bubble Lining. Regular 80 Ga (12″, 15″ & 18″). Color: Purple. Dark Yellow Color – 15″ & 18″. 3″ 1000′ (45, 50, 55 & 63 Ga). 5″ 1000′ (45, 50, 55 & 63 Ga).