Double lid, double opening mode: direct drinking/straw/your choice. The small straw makes for an elegant and choking-free sip. Enjoy a refreshing and quick thirst quenching experience. The lid and components fit together perfectly, leak-proof, made of premium Tritan material for safety. Material: PP + Silicone + Tritan + PC + Webbing Dimensions: 10.9*6.6*19.4CM