To provide fruit bags that are effective in improved commercial value of fruits (for example, obtaining high sugar content fruits, reducing pulp disorders, reducing mold, coloring control, and the like), and have good visibility inside.SOLUTION: Provided is a fruit bag 1 composed of a resin film, the value of T/Tbeing 0.85 or less when the transmittance of a resin film to light with a wavelength of 540 nm is Tand the transmittance of the resin film to light with a wavelength of 850 nm is T, and the water vapor permeability of the resin film at 40°C and 90% RH being 100 to 2000 g/(mday). Also provided is a method of producing fruits comprising covering fruits 6 growing on a tree with the fruit bag 1.SELECTED DRAWING: Figure 6【課題】果実の商品価値を高めること(例えば高糖度の果実を得ること、果肉障害を低減すること、カビを低減すること、着色のコントロール等)に効果的であり、かつ、内部の視認性が良好な果実袋を提供する。【解決手段】樹脂フィルムで構成された果実袋1であって、樹脂フィルムの、波長540nmの光の透過率をT540とし、樹脂フィルムの、波長850nmの光の透過率をT850としたとき、T850/T540の値が0.85以下であり、樹脂フィルムの、40℃、90%RHにおける水蒸気透過度が100~2000g/(m2・day)である果実袋1。また、この果実袋1を樹上で生育中の果実6にかぶせる工程を含む、果実の生産方法。【選択図】図6