Cornet Bar Stool is a series of bar stools designed by Jonas Trampedach for Hay. A classic bar stool that fits nicely with a kitchen island, a bar or a higher table in the home as well as in the office. The seating surface is made of solid oak and the chair legs are made of steel, and are available in a range of different designs. Mix and match with different heights of the bar stools to create a lovely feeling. The inspiration for the barstool's undercarriage comes from an innovative steel tube technology made for bicycle racks. The legs are available in powder-coated and chrome-plated chairs. The Cornet Bar Stool is available in two different heights, 65 and 75 cm.

Jonas Trampedach is the designer of the Cornet Bar Stool. He studied Design at Denmark's Design School followed by studies at the Royal College of Art in London. He then moved back to Copenhagen to open his own studio where he produced furniture and products under his own design and direction, as well as for other brands.