Lanyard: Removable, thickening patented lanyard can withstand great tension, convenient and durable.
Seal it in: Leak proof lid (when closed) for on the go activities. One click open lid with secure locking, and Just Simply push the secure lock to release flip top lid by one hand. It features an innovative thumbs release and locking system that helps one hand push opening/locking and keeps the cap opening while drinking.
Unique air vent design, anti-choking water and water-blocking design, and Sweet drinking mouth make drinking more comfortable and smooth.