Detachable Storagemail: The unique detachable structure allows for modifiable internal space, suitable for household use and holiday excursions Excellent Present Optparticlemail: With its elegant sowers, this lunch container is a ideal present, combining practicality and beauty, suitable for gatherings, festivals, and other special instances Insulation and Freshnessecond: Produced from particle velutinous, handbag furnishes excellent insulation Green Substancemail: Constructed from green particle velutinous, handbag is permanent, simple neat, and reduces washing frequency Large Capacity Planumberebog: This lunch container features a capacious interior, ideal for employees, learners, and outdoor excursions