YOU SAID:

I made oatmeal in my insulated stainless steel water bottle last night so I would have breakfast ready when I woke up this morning.

INTO JAPANESE

今朝起きたら朝食の準備ができているように、昨夜、ステンレス製の断熱ウォーターボトルでオートミールを作りました。

BACK INTO ENGLISH

I made oatmeal last night in a stainless steel insulated water bottle so that breakfast would be ready when I woke up this morning.

INTO JAPANESE

今朝起きたら朝食の準備ができているように、昨夜、ステンレス製の断熱ウォーターボトルでオートミールを作りました。

BACK INTO ENGLISH

I made oatmeal last night in a stainless steel insulated water bottle so that breakfast would be ready when I woke up this morning.