Selling points: 1.PET material, non-toxic, no odor, higher security, more assured. 2. Removable silicone sealing rubber ring, strong sealing, moisture-proof preservation. 3. Tost the sealing, dripping, and store food is not afraid of tide. 4. Wide caliber design, bottle is round, no dead angle, and more convenient. 5. Free stack, effectively utilize space, so that the home is in order.