Store your leftover chips and snacks conveniently with this Mini Bag Sealer Portable Sealing Clip! You can use it for opening snack bags too! This tool has two ends; one is for heat-sealing bags and the other is for opening them. It uses heat to seal the bag tightly to keep the air out and keep the food fresh. It also has a removable hook for storing it. Finally, it requires two AA batteries which the package doesn’t include.