Just to share.
Do not have to grapple with rubber bands that are tied too tightly.
How to seal a bag and make it air-tight!
Cut up a disposable water bottle and keep the neck and top, as in photo.
Insert the plastic bag through the neck and screw the top – to seal.
The bottle is made to be air-tight, such that water will not leak, the secret lies with the top and screw!
This is a great idea to share. Good for us and the environment too. I'm done. You?