Enhanced Insulation: Multiple layers of premium materials with insulating fibers and coated thermal film ensure superior temperature retention for your items. Extended Preservation Time: Effectively extends hot and cold storage time by 2-4 hours, providing reliable freshness and warmth during travel or outdoor activities. Secure Zipper Closure: The zipper closure feature not only helps in temperature control but also ensures the safety of your stored items while on the move. Versatile Utility: Beyond storing neck cooling tubes, this bag is ideal for carrying fruits and other perishables outdoors, catering to a wide range of needs. Portable Design: With a compact size of 7.8 inches in diameter and 1.6 inches thick, coupled with a convenient handheld design, this insulated bag offers ease of use and portability wherever you go. Description: Introducing our insulated bag, designed to keep your items at the perfect temperature while on the go. With dimensions of 7.8 inches in diameter and 1.6 inches thick, this bag is compact yet spacious. The multiple insulation layers, including insulating fibers and coated thermal film, ensure that your food stays hot or cold for an extended period of 2-4 hours. The zipper closure provides added security and helps maintain the desired temperature inside. Its handheld design makes it convenient for travel and outdoor activities. This versatile bag is not only ideal for storing neck cooling tubes but also perfect for carrying fruits or snacks. Stay prepared and enjoy food wherever you are with our insulated bag. Item Name: Insulated Bag Material: Polyester Usage: Refrigeration, Heat Preservation Features: Portable, Thermal, Insulated Size Details: L: 20cm/7.87", W: 20cm/7.87", H: 4cm/1.57" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Cooling Tube Insulated Bag