This creation is a kind of related structure of bag for covering fruit improvement of what, and main what bag outer body appropriate position combines the protective layer of a tool highly-breathable nonwoven fabric material, and protective layer is equipped with the air hole of many auxiliary exhausts； Thereby, to increase fruit bag overall structural strength, the effect of maintaining light transmittance well and gas permeability is reached, it can be smoothly at elder in order to the fruit in sharp bag.本創作係有關於一種水果套袋結構改良，其主要於袋本體外側適當位置處結合一具高透氣性不織布材質之保護層，且保護層上設有諸多輔助排氣用的透氣孔；藉此，以增加水果套袋整體結構強度，使其達到維持良好之透光率及透氣性的功效，俾利袋內之果實可順利成長者。
