Crisps!

I thought I will would eat some crisps/snacks during a break time in the at college, so today I putted a small bag/packet of Walkers in my bag, along with a heavy folder today.
But I forgot all about it, and then, when I came back/returned to my room, found/discovered that my crisps had became become like powder/disintegrated .......

Crisps!

I thought I would eat crisps during a break time at in the college, so putted small bag of Walkers in my bag with a heavy folder today.
But I forgot about it, then, when I came back to my room my crisps were became like powders.......