These are quite simple and easy to do, but sometimes we forget. Identify a designated grocery bag and stick to it for shopping. Supermarkets sell reusable grocery bags or you can buy from us, contact a member to get your own today.
 
Get a refillable water bottle and take it with you everywhere. The bottle can also be used for filling with juice and other spirits.
Are you already doing these, do you think it is something you can do?