superlight

/ˈsupərˌlaɪt/
adjective
  1. Extremely light in weight; weighing very little.
    • The new superlight laptop weighs less than two pounds.
    • The company developed a superlight bicycle frame made from carbon fiber.
    • Hikers prefer superlight tents that are easy to carry on long trails.
Antonyms
noun
  1. A very lightweight aircraft, especially an ultralight plane.
    • He learned to fly in a superlight that could take off from a small field.
    • The pilot soared over the countryside in his open-cockpit superlight.
    • Superlights are popular among hobbyists because they are affordable and easy to operate.