Check the listing for details. SALE Nitrous Express 11150 Nitrous Bottle 15 lb. Capacity. Color: White, Condition: New other (see details). Listed at 370.00 USD. [OPEN BOX SALE] The Nitrous Express 11150 Nitrous Bottle 15 lb. Capacity was opened and then returned by the previous customer. The returned bottle can be seen in the pictures. The bottle is unused, and has not been previously installed, but the original box and other retail packaging are missing. However, because this is a sale item, returns will NOT be accepted [OPEN BOX SALE] Part # 11150 Nitrous Express DetailsCapacity: 15 lbs.Bottle Material: AluminumBottle Color: WhiteShipped: EmptyMounting Bracket Included: NoValve Style: Lightning 500Nitrous Outlet Size: 1 1/4 in.Outlet Attachment: Male threadsBlow Down Tube Included: No6.89 Dia. X 26.69 TallNotes: Nitrous oxide bottle must be pressure re-certified every five years. NX nitrous bottles feature a tough and attractive powder-coated finish. Includes the billet aluminum Lightning 500 bottle valve. The NX Lightning 500 bottle valve flows great, weighs less, and looks amazing. The new and improved Lightning 500 bottle valve features a huge 5/8 siphon tube, a 500 thousandths high lift stem assembly, and a 45-degree outlet for the ultimate in flow and horsepower production. The Lightning 500 valve includes dual gauge ports and weighs 1/2 pound less than our old style chrome-plated brass valve. The Lightning 500 comes standard in many NX nitrous systems and is also available separately as an upgrade for your existing bottle. The lightning 500 bottle valve includes a 4AN bottle nipple