The Vacuum Insulated Stainless Steel Bottle makes sure cold beverages stay that way for up to 40 hours. Hot beverages do not lose steam, maintaining heat for up to 12 hours. Designed to take a hit, this double-walled bottle is made of heavy gauge 18/8 stainless steel, ye remains easy to carry and features a removable paracord lanyard.
I first saw the Zoku water bottle at a tradeshow in Chicago. As much as I liked their glass/plastic version, when I heard that they were working on a stainless version I knew I had to hold out and wait for its release. Two years later, I have the last water bottle I will ever own.