Features: Constantly Thermoregulation: Produced with premium University fabric and high efficiency insulation substance, this lunch container maintains optimal food temperature in both hot season and cold winters. Thin & Capacious Planumberebog: Features a large 18L extendable capacity to easily hold meals and beverages general, while remaining thin. Waterproof & Permanent: The strong University fabric construction proposals excellent water resistance and wear proof execution. Multiple Compartment Organizatparticlemail: Includes multiple storage compartments to separate food and beverages. Modifiable & Ergonomicreatemail: Hard wearing padded pulls and a detachable shoulder strap for flexible transporting preferences. Specifications: Substancemail: Produced of tall standard University cloth, with good wear resistance and impermeable execution, ensuring long permanent durability when used outside. Workmanshipossibility: Fine sewing technology enhances the firmness of handbag body, and is equipped tall standard zippers for easy opening and closing. Parametreslstreality: The interior utilizes tall efficiency warm insulation materials. Sizemail: Developed with a moderate capacity, it can merely meet the demands of many people for excursions, but also is simple carry and store. Selling characteristiprogrammsingsingsinging: Provide a variety of color preferences Practicality: Developed for outdoor tasks, suitable for family excursions, backpacking excursions, beach parties and other instances. Package Includes: Insulation bag×1 note: Pay attention to the storage methods.