Icy clear bottles with LED Strobe push 'n pull cap. Wear resistant & top shelf dishwasher safe. Odorless & Tasteless. Spill resistant pull spout. LED white cap flashes red, green and blue and lasts up to 80,000 bump activations. Cap is manufactured and designed in USA. Bottle is made in USA and patent pending. Bottle is made of new Polycarbonate "Substitute" - Provides many characteristics of Polycarbonate at a fraction of the cost. This impact resistant plastic provides enhanced durability.