Fidlock Twist 750 Compact Bottle + Bike Base The Best Twist You should always carry a water bottle with you while you're riding so you can stay hydrated. The Fidlock Twist 750 Bottle + Bike Base comes with everything you need to set up a new Fidlock bottle on your frame. The bottle has a leak-proof, self-sealing bottle cap with a high water flow valve and optional dirt cover. The Twist 750 is also dishwasher-safe and compatible with all Twist bases for bikes. Features Same length as the Twist 590 bottle but with about 24% greater capacity due to the width Leak-proof, self-sealing bottle cap with a high water flow valve and optional dirt cover Magnetically snaps your bottle in place and only releases when you give it a twist Capacity: 800ml / 27. 05 fl oz | Fidlock | Twist 750 Compact Bottle + Bike Base 750, Clear