The ChillMED Premier Bag is built to protect and cool medications. The included 24 oz gel pack by Cold Pax will provide the Premier bag with a cold time of up to 24 hours. Simply place the gel pack in the freezer until frozen and insert into the bag’s largest zippered pouch. However, cold time will vary depending on the climate. Equipped with two exterior zippered pockets for quick access and storage space for all diabetic supplies. This will eliminate needing two different bags for your health supplies while traveling.