Thon is a flight case and rack brand manufactured by L.T. Cases GmbH & Co. KG, based in Hausen/Erbshausen, Germany, and distributed primarily through German music retailer Thomann. The company was founded in 1987 by Dietmar Treike, and its factory has grown into one of Europe's largest flight case production facilities, supplying hand-built cases stamped "Made in Germany."

The Thon catalog covers a broad range of protective transport solutions for musicians and audio professionals, including 19-inch rack cases, mixer and console cases, keyboard and stage piano cases, guitar and bass amp head cases, turntable and DJ controller cases, and accessory parts such as rack rails, butterfly latches, and corner hardware. A signature offering is the Thomann Case Factory configurator, which lets customers commission custom-built Thon flight cases to specific dimensions.

Thon cases are typically constructed with a 7mm plywood shell, foam-lined interiors, and metal ball corners, butterfly latches, and recessed handles. The brand is widely used by touring musicians, DJs, and production crews across Europe as a budget-to-mid-tier alternative to boutique case makers, and carries a manufacturer guarantee on its products.

Thon has 5 products cataloged on Equipboard, including Studio Equipment Racks, DJ Accessories, and Modular Synthesizers.