A fashionable, more practical and distinctive new lifestyle gives birth to this product. Through the unique utility model design patent, the air in the box is innovatively discharged by pressing, which can isolate the air for a long time, vacuum preserve the trendy medicinal materials, milk powder, nuts, snacks, grains, condiments and other foods, maintain the true taste, Realize the extension of the freshness period. The overall product is easy to disassemble, wash and clean, and the intimate and practical detail design makes users more satisfied.