Hot and Cold Reusable Gel Packs by J.L. Childress help keep foods and bottles cool and fresh or warm and ready. Simply freeze for cold or microwave for Hot. The Hot and Cold Reusable Gel Packs can be used in all insulated containers.

Features:

Safe and non-toxic

Freezes in as little as two hours for several hours of cold

Just 30 seconds in the microwave for hours of warmth

Two reusable gel packs per package