Features 1. Waterproof material protection and safety: This insulin pen case is made of polyester fiber material and equipped with waterproof PU fabric, which can protect your injectors, vials, and diabetes supplies from being squeezed during travel. The temperature indicator can monitor the storage temperature. 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. Keeps diabetes supplies at appropriate temperatures. (Includes 2 reusable ice packs) 3. Suitable size: The cooler travel box is compact, easy to carry, and can be held with one hand. It fits easily into luggage and is ideal for short trips, camping, travel, and emergency use. 4. Design details: The case features enhanced heat-sealed seams for improved protection. For best results, freeze the included gel packs for 6 to 8 hours or longer before use. Place the insulin pen, solution, 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