Press & sip your way to hydration with our new Rivera stainless steel bottles. Designed to help you stay hydrated while on the go these smart looking bottles come with a nifty press-to-open lid. Double-vacuum insulation maintains the optimal temperature of your drink whether hot or cold. The copper coating inside the bottles further helps to retain and maintain the temperature of water -6 hours hot or cold and prevents moisture from forming on the exterior so your bottle does not get slippery.