Capacity 1ndash2 large power packs with 4ndash5 heads air cases feature tenbarsquos exclusive design and construction ndash including a patented internal framework ndash that offers you the shippable protection of a hard case at a fraction of the weight saves your back saves your money over 30 sizes virtually limitless possibilities the industry standard for lightweight shipping cases for over 20 years tenbas patented air casetrade construction comprises a mult