Featuring a luxe, satin finish and a sturdy, double-walled stainless steel design, this vacuum-insulated drink bottle keeps liquids cold for 24 hours and hot for 12. Beysis' sleek design is the original and the best - we poured many hours of R&D to ensure our water bottle is not just stylish, but leak-proof and BPA free. We designed to it ensure it fits in just about every cup holder, so you can take your hydration buddy with you everywhere. Shatterproof, condensation-free and with a sturdy screw-top lid, our drink bottle isn't just a good-looker - she can handle every-day use. Go on, create the perfect accessory to stay hydrated at work, school or the gym.