Features 1. Waterproof material protection and safety: This insulin pen case cooler is made of polyester fiber material and equipped with waterproof PU fabric, which helps protect your injectors, vials, and diabetes supplies from being squeezed during travel. The temperature indicator can monitor the storage temperature inside the insulin bag. 2. Strong insulation: The interior lining is made of aluminum foil, providing effective thermal insulation that helps maintain stable temperatures in cold weather and is easy to clean. Helps keep diabetes supplies at appropriate temperatures. (Includes 2 reusable ice packs) 3. Suitable size: The insulin cooler travel box is lightweight, easy to carry, and compact. It can be held comfortably in one hand and fits easily into luggage. Ideal for short trips, camping, travel, and emergency use. 4. Design details: The insulin cooler case features enhanced heat-sealed seams for improved durability and protection. For best results, freeze the included gel ice packs for at least 6 to 8 hours before use. Place insulin pens, solution vials, or needles in the designated compartments. 5. Package includes: 1x insulin cooler travel case, 2x reusable ice packs. (Insulin pens not included). Specifications Ice pack weight: 90 g each Cooler bag weight: 60 g Product dimensions: 19.5 x 8.5 x 3 cm Material: Polyester fiber Colors available: Black, Royal Blue, Grey Overall size: 20 x 9 x 3 cm Total weight: 250 g Package Includes: 1x Insulin Pen Cooler Travel Case 2x 90g Ice Packs