ATL's super-cells are top-of-the line when it comes to racing fuel tanks. The 100 series features a 3-layer ballistic-cloth bladder, aluminum fill plate, scavenjet 2 pickups, dipstick, internal ball type vent valve, SF103 foam, and a powder-coated 20-gauge steel container. Approved by FIA FT3, SCCA, Grand Am, CORR, ARCA, SCORE, ALMS, VARA, & VSCRA.