Features1. Waterproof material protection and safety: This insulin pen case for diabetes cooler is made of polyester fiber material and equipped with waterproof PU fabric, which can protect your drugs injectors, vials, and diabetes kits from being squeezed during the journey. The temperature bar can monitor the temperature of insulin storage bags.2. Strong insulation: The inner lining is made of aluminum foil, which not only has good insulation effect, but also can withstand the cold of winter and is easy to clean. Keep diabetes supplies at the right temperature. (Comes with 2 reusable ice packs)3. Suitable size: The insulin cooler travel box is easy to use, convenient to carry, and has a small size. You can easily hold it with one hand and put it into your luggage. It is suitable for short trips, camping, travel, and emergency bags.4. Details: The insulin pencil case of the diabetes cooler adopts the enhanced heat sealing seam technology to provide better protection. When using this package, make sure to use it together with the gel package that can be frozen for 6 to 8 hours or longer, and put the insulin pen, supplement solution or insulin needle into the designated area of the package.5. Packaging: 1x insulin cooler travel box, 2x reusable ice packs. (Excluding pancreatic islet pigment pens).SpecificationSingle ice bag weight: 90 gRefrigerated bag: 60 gProduct size: 19.5 x 8.5 x 3 cmMaterial: Polyester fiberColor: Black, Royal Blue, GreySize: 20 x 9 x 3 cmWeight: 250 gPackage Include:1x Insulin Pen Cooler Travel Case2x 90g Ice Packs