ATL Racing is the world s oldest and largest producer of safety fuel cells for race cars, rally cars, stunt cars, sports cars, street rods, off-road vehicles, and race boats. Their Fuel Cells dominate the ranks of nearly all professional racing series. The common thread among ATL Racing s products is the seeming dichotomy of remarkable toughness and durability coupled with extreme light weight, high flexibility and compactness. The ATL Racing Super Cell 100 Series includes a ballistic nylon soft rubber bladder, steel can, aluminum fill plate & SF-103 Foam. Ideal for: Road Race, Rally Circle Track, Dirt Track & Offroad Applications Optional Surge Tanks and Fuel Level Kits are available. Features: Powder Coated 20 Gauge Steel Container (Aluminum Optional) Shoe Box: top lid lifts off Super Tough, 3-Layer Soft Bladder Reinforced with Ballistic Nylon For Hydrocarbon and E15 Fuels Rubber Coated In & Out FIA FT3 Certified SF-103 Foam Baffling for Slosh & Explosion Suppression Composite Nut-Ring Light-Weight TF600 Aluminum Fill Plate: (1) Low Profile Twist-Cap & Neck with Flap Valve (1) #6 Vent-Check Roll-Over Valve (1) #6 Dipstick (1) #8 Outlet Fitting (1) #8 ScavenJet Pickup with Hose