A bin liner is the bag that lines a rubbish container. Change the bin liner.
The wrong size is worse than none, since it falls in the moment anything is dropped. A bin liner is one of the few plastic bags nobody has found a way to do without.
1nounbin linerThe bag that lines a rubbish container.
“The bin liner split and the whole thing had to be washed out.”
bin liner is a bag.
Practised in Containers & Packaging