The Hextech Rocketbelt is a high-tech, magical propulsion device with a sleek, metallic body adorned with glowing blue hextech crystals. Its design features a streamlined, angular form with intricate engravings and a central combustion chamber that emits a vibrant blue glow. The surface is a combination of polished metal and rough, textured areas where the crystals are embedded, giving it a futuristic yet arcane appearance.