This is not really an issue, as there's no indication that it twists bags like its rivals, and when closed it certainly keeps the stink of dirty nappies away. (amazon.co.uk)
Changing dirty nappies, running around the park, first days at school, first dates, growing up — you have it all to come. (health-and-parenting.com)
To avoid nappy rash and irritation, never leave a wet or dirty nappy on for longer than necessary and always use a barrier cream. (bounty.com)