The universal thermopack is suitable for standard, wide bottles and jars that do not exceed 16 cm in height and 7.5 cm in diameter. Allows you to maintain the desired temperature of food and drinks for up to 2-3 hours. It is necessary when walking or travelling. It has a comfortable handle and can be easily closed with a zip. Thermal insulation properties - maintains the desired food temperature, made of lightweight materials, useful for travelling and walking, practical holder, easy to keep clean, attractive models Designed for narrow bottles.