The Ultra Light Slim Manual umbrella from Knirps is so compact, flat and light that you can always take it with you. It fits in any backpack and is just waiting for its moment - when the rain comes. Then it transforms into a large canopy with a diameter of 90 cm. You and your backpack are guaranteed to stay dry under it, even in high winds. The Ultra Light Slim Manual umbrella can withstand wind speeds of up to 100 km/h without being damaged. This is possible thanks to the extremely flexible struts, which even allow the canopy to fold down without breaking.