If you are worried about a lightweight folding umbrella but not a small size, we recommend the ALTERNA SLIM 60. The diameter when the umbrella is opened is 106 cm (parent bone size 60 cm), which is a slightly larger size for a folding umbrella. It is a compact umbrella that has a slim foldable frame structure and is 35mm wide when folded. ALTERNA SLIM 60 is a product of Ambel that improves on the drawback that large folding umbrellas are bulky. It weighs only 162g for its size and can be kept in your bag at any time.