Cool bag...does it also keep fod warm?? (silly question)

[Ilovecake1]

Hi, sorry if this seems very silly but can a cool bag also keep food warm. I am finding that when we pick up a take away it always needs to be warmed up slightly at home before eating!! A bit of a pain when it's our occasional treat! Lol.

Yes I believe so.

The insulation just keeps whatever's in it, at a similar temperature.

If not feel free to let me sample some of the takeaway, just to be absolutely sure.