Description: Safety lock: One-key opening of the lid, more convenient for drinking, preventing accidental contact and water leakage Handle ring design: handle ring, portable travel, easy to carry, convenient for life Silicone nozzle: food-grade silicone nozzle, soft silicone, protects the gums No water leakage when inverted: 360 inversion does not leak water, good airtightness Due to the good sealing of the straw cup, it is recommended to fill the cup with warm water below 50 degrees to prevent the air pressure from rising, which may cause water spray to burn the straw when the lid is opened.Specification: Material: Plastic Capacity: 1300ml Size: 11x12x20cmNote: There might be 2-3cm errors of dimension data due to pure manual measurement. There might be slightly color difference due to different light and monitor effect.Package includes: 1 xBottles