The S'well 25 Ounce Original Bottle is the perfect drink container to take with you everywhere. Each bottle is one of a kind, just like you! The Thermas'Well™ Technology will keep your drink hot for up to 12 hours and cold for up to 24 hours. This bottle also is eco-friendly, triple-walled and doesn't sweat. What are you waiting for? If you do not have one or more of the 25 Ounce Original Bottles by S'well, you are surely missing out!