乐扣乐扣是“LOCK&LOCK”的中文翻译，原名有着“锁上加锁”的称号，象征着容器完美的密封性。在纳入工信部政策体系的C-BPI（中国品牌力指数）榜单评选中，乐扣乐扣已经七度蝉联保鲜盒品类的冠军。但相比保鲜盒来说，Storage box并不是乐扣乐扣的主营产品。
 
The storage box of Lock and Lock is mainly made of fabric, and the plastic storage box is only a series of hippopotamus, and the product line is relatively simple. The fabric collection is made of oxford cloth and can be easily packed into large home textiles such as quilts and blankets. The fabric storage box is supported by three steel frame structures, which is easy to assemble and can also be folded to save space; The top has a zippered opening for storing items and a zippered opening on the front for easy access.
 
The surface of the fabric storage box is also coated with a PVC waterproof coating, although the waterproofness is improved, but the new product will have a slight odor, and the smell can dissipate after drying. Generally speaking, compared with other brands, the fabric storage box of Lock and Lock has no special features in the process, and the price of a single storage box is between 70-100 yuan, and the cost performance is not high.
 
In terms of maintenance, the fabric storage box can only be wiped with a slightly damp rag, the steel bar should also be kept away from moisture to prevent rust, and the fabric should be kept away from direct sunlight to avoid fading and aging.