✔ 最佳答案
根據香港貿易發展局網頁內香港設計一篇以紅白藍為主題的文章中,紅白藍膠袋的英文名稱係 red, white and blue nylon bag,
Though its origins may be obscure, the cheap, durable and multifunctional red, white and blue nylon bag has served many an émigré returning from Hong Kong to China over the years, bearing gifts and foodstuffs for friends and relatives in their native province. Even today, many still use the bags to store or transport things.
出處無從考究的紅白藍尼龍袋,耐用價廉,用途靈活,既替來回香港內地人士盛載物資,也廣泛用於建築工地。