H2O thermal bottle made of high quality 18/8 stainless steel, with double wall with vacuum effect. It keeps drinks hot for 12 hours and drinks cold for 24 hours, without any alteration of the liquid inside. Free of bisphenol, its finish is achieved through an advanced powder coating process. The H2O thermal bottle by Puro is eco-friendly and can be reused infinite times. Available in 5 different colors: matt black, glossy red, polished steel, matt white and glossy blue