snapclosure
nounUK /ˈsnæpˌkləʊʒə/
US /ˈsnæpˌkloʊʒər/
A snap closure is a way to shut something with a little click.
The lunchbox has a snap closure that keeps the food inside.
OTHER MEANINGS
2. A small plastic or metal piece that clicks together to hold two parts shut.
She fixed the snap closure on her jacket.
3. The act of closing something with a quick clicking sound.
The snap closure of the purse was loud in the quiet room.
4. A type of bag or container that uses a clicking fastener instead of a zipper.
He packed his pencils in a snap closure pouch.