Features: 1. **Waterproof Protection and Safety:** This insulin pen case for diabetes is made of polyester fiber and features waterproof PU fabric, protecting your drug injectors, vials, and diabetes kits from damage during travel. A temperature indicator monitors the temperature within the insulin storage bag. 2. **Strong Insulation:** The interior lining is made of aluminum foil, providing excellent insulation and protection against cold temperatures. It is also easy to clean, helping to maintain diabetes supplies at the correct temperature. (Includes 2 reusable ice packs). 3. **Convenient Size:** The insulin cooler travel box is compact and easy to carry. You can easily hold it in one hand and place it in your luggage, making it suitable for short trips, camping, travel, and emergency kits. 4. **Enhanced Design:** The diabetes cooler insulin pen case utilizes enhanced heat-sealing seam technology for improved protection. When using this case, ensure it is used with the included gel packs, which should be frozen for 6-8 hours or longer. Place the insulin pen, supplemental solution, or insulin needle in the designated area of the case. 5. **Package Contents:** 1x Insulin cooler travel box, 2x reusable ice packs. (Insulin pens not included). Specifications: * Single ice pack weight: 90 g * Refrigerated bag weight: 60 g * Product size: 19.5 x 8.5 x 3 cm * Material: Polyester fiber * Colors: Black, Royal Blue, Grey * Size: 20 x 9 x 3 cm * Weight: 250 g Package Includes: * 1x Insulin Pen Cooler Travel Case * 2x 90g Ice Packs