Stainless steel bottle ideal for keeping your drinks cold or hot. Cool Bottles is not a brand, but a way of understanding life. With its exclusive Triple Cool technology, it keeps your drinks cold for 36 hours or hot for up to 18 hours. You decide how to drink. Completely leak resistant. Screw cap that allows full sealing. Goodbye to all doubts: always with you. Its super-lined finish is unique. Soft is not precise, it is soft as silk. In addition, it retains its anti-slip feature. With Cool Bottles in hand, you will feel neither condensation nor temperature. Neither cold nor hot. In addition, it is super healthy because it is made from the best food grade 18/8 stainless steel, completely free of Bisphenol A (BPA), phthalates and other toxins.