If they are not properly sealed, they can easily spill while you are walking.
You surely dont want that to happen.
It is definitely better than just placing them inside the bag as it keeps the drinks from moving.
Image by Dying Voice Dude via YouTube
Isnt this a genius hack?
Save yourself from spills and use this trick if the gas station doesnt have drink carriers.
It may not work well when you are driving home and the road home is bumpy.
Consider using a drink tray or box instead.
Step 3:
Place the other cup inside on the upside-down part.
Step 4:
Pull the plastic up and hold it as you normally would.
Spill-Free Grocery Cup Holder Bag Trick
https://www.youtube.com/shorts/8HyWEultjic