I find plastic storage regardless of whether it is a lunchbox or bottle always leaves some sort of stain . If I store tomato sauce , it will have some sort of orange mark on it and doesn’t come off . Yet if I use glass for anything items and the storage pack lasts much longer and the only time I would break it is if I accidently drop it on the floor. I store water in plastic bottles all the time and is the only thing I trust will last long . So my answer glass is more reliable .
Published 22nd August 2019