We have upgraded the ordinary peptide vial organizer. Equipped with ice bricks for daily storage and can also be frozen before use to keep medicine cool Product Name: Insulin vial cooler travel case Product Function: Stores peptide vials and keeps medicine cool Product Dimensions: 7.48 × 4.61 × 3.27 inches, weight 1.38 lbs. Product Materials: Outer layer - waterproof oxford cloth, middle layer - hard EVA, inner layer - insulating aluminum foil Package Includes: 1 × peptide vials organizer, 1 × reusable ice brick Please Note: This ice brick can be frozen in the freezer, but insulin cannot be frozen together with it. Insulin cannot be frozen