In Japan they are very common for canned coffee, I dunno if it's because plastic bottles are unsuitable for warm drinks or something? (the drinks are kept hot r

In Japan they are very common for canned coffee, I dunno if it's because plastic bottles are unsuitable for warm drinks or something? (the drinks are kept hot ready to drink in the vending machine/store aisle) https://dol.ismcdn.jp/mwimgs/d/e/-/img_def751445b616015211f369e24d7e941157049.jpg https://dol.ismcdn.jp/mwimgs/d/e/-/img_def751445b616015211f3... https://img.kurashinista.jp/get/2023/01/06/c4cc391408c0f56635544683e130b337.jpg?size=900x600&v=1 https://img.kurashinista.jp/get/2023/01/06/c4cc391408c0f5663... https://cafe-no-chishiki.club/wp-content/uploads/2020/04/アルミボトルコーヒー複数.jpg https://cafe-no-chishiki.club/wp-content/uploads/2020/04/アルミ...