Stainless Steel Water Bottle - Double Walled/Vacuum Insulated - BPA/Toxin Free &ndash; 17 oz Will Not Sweat or Leak. Keeps Drinks Hot for 12 Hours and Cold for 24. Tired of Cold Coffee and Warm Water? Not with this water bottle. Hydro Peak Water Bottle keeps your desired temperature for a considerable length of time! It keeps hot for 12 hours or cold for 24 hours (ice cubes recommended). The double wall vacuum insulation technology structure permits temperature maintenance of hot or frosty fluids for hours. Food Grade Stainless Steel: polished durable Eco-friendly and 100% recyclable 18/8 (304) stainless steel material that won't rust and completed with advanced paint spraying innovation. Unbreakable stainless steel interior and exterior. BPA Free: 100% Non-harmful warm bottle completed with an electrolytic charge which implies no inward covering with polishes, leaving the container free of BPA, phthalates, lead or having a metal taste. 100% LEAK-PROOF: You can turn it upside down, shake it up, roll it, the liquid will not spill. Hydro Peak bottle stays cool to the touch with hot liquids and is condensation-free with cold. Capacity: 17 ounce light and compact design for effortless transport and storage and fits most automobile drink holders.