Re-use plastic bottle tops to tightly seal food bags. Cut off wide-mouth plastic bottle top just at crest. save the cap. slip over bag opening. top toward the open end. Fold bag over bottle mouth. cap with re-used bottle top. easy to seal and pour!
These Life Hacks Will Get You Through This Disgustingly Hot Summer. Some of these can work for more than what is pictured. For example, the Vodka bottle. You could more than likely use that trick with any other beverage.