Lying comfort and long cooling time due to thick filling. It features 2 cm foam/gel filling and a nylon haptic (polyester). Supports thermoregulation with a cooling effect through body contact. It does not require additional cooling, electricity, or water. It cools for several hours and is ready for use again after a short interruption. It can also be used on beds, in dog kennels, or in the car. To clean, simply wipe off. The composition of the cooling liquid includes water, carboxymethylcellulose sodium, and preservatives.