Twist x Keego Bottle 600 + Bike Base 600 ml water bottle made of elastic titanium with a magnetic-mechanical bottle holder system, including holder. Keego is the innovative water bottle made of elastic titanium - featuring a durable and lightweight plastic exterior for easy squeezing, and a titanium-coated interior to keep the water free from microplastics, safe from mold, and completely tasteless. Together with the Twist system, the Keego bottle can now be attached to the bike without a traditional bottle holder, using the innovative magnetic-mechanical technology from Fidlock. The bottle stays securely on the frame thanks to the Belt-Only technology, which consists of a flexible and robust belt that is screwed to a special connector, and is compatible with all Fidlock Twist bases.