Enjoy optimum drinking temperature for hours: Our TempShield double wall, vacuum insulated technology guards the temperature of your drink. It also ensures no condensation or heat transfer to the outside of the bottle. It keeps beverages cold up to 24 hours and hot up to 12 hours when using the lid Solid and eco-friendly carry-on water bottle for any kind of exercises: All of our bottles are made with pro-grade stainless steel, a robust metal known for its resistance and purity. It also protects against the transfer of flavors – and the durable construction stands up for whatever life brings. It's easy to clean and both the bottle and its lid are dishwasher safe Leak proof BPA-Free water bottle: This water bottle comes with Leak Proof Flex Cap. The bottle is also compatible with Standard Mouth Insulated Sport Cap for better temperature control Enjoy an immersive drinking experience anywhere: Whether you’re heading to yoga, biking, hiking or going to the office, you can easily take your refreshment with you in this Insulated Standard Mouth Water Bottle. Hydro Flask's Color Last powder coat means an easy-grip, sweat-free, and extra-durable bottle that you can take anywhere