Or just use a liner

I'll never forget one of dd1's daycare ladies using another kids Sudocream on her and then putting her in a bumg. There was a thick paste of cream on the suedecloth, I was so peeved. Took me ages to scrub it off with a toothbrush. So very cranky! This was about 2 years ago and it still makes me cranky to think about it lol
WTF!?! Another kid's cream!?! That is soooo unhygenic. I would have ripped shreds off her. How does she know that child didn't have an obscure contagious skin disorder or something? YUCK!