The Koolpak Reusable Hot Cold Ice Gel Pack - Extra Large is the perfect solution for those looking for a reliable and versatile way to keep their food and drinks at the desired temperature. This pack is made from a durable and flexible material that is designed to last for years, and it can be used for both hot and cold applications. It is also designed to be lightweight and easy to transport, making it ideal for taking on the go. The pack is filled with a non-toxic gel that is designed to retain heat or cold for extended periods of time, and it can be easily recharged by placing it in the freezer or boiling water. The pack also features an adjustable strap for easy carrying, and it is available in a variety of sizes to suit different needs. With its reliable performance and versatile design, the Koolpak Reusable Hot Cold Ice Gel Pack - Extra Large is the perfect choice for keeping food and drinks at the desired temperature.