<human>: How would someone go about accomplishing this goal?
Make an ice-pack that won't drip

OPTIONS:
- Place a water saturated sponge into a freezer bag, then freeze. When the ice-pack melts, the sponge will hold the melted water and not drip.
- Place a salted sponge into a freezer bag, then freeze the bag. When the ice-pack melts, the sponge will hold the salt and not spill or drip.
<bot>: Place a water saturated sponge into a freezer bag, then freeze. When the ice-pack melts, the sponge will hold the melted water and not drip.