Fidlock TWIST 590 Bottle + Bike Base + Fid Guard Just Do The Twist Elevate your adventure with the Fidlock TWIST 590 Antibacterial FIDGUARD Bottle + Bike Base. This sleek design uses strong magnetic force and mechanical latching to cagelessly secure the bottle to the bike. Fidlock's patented technology magnetically snaps your bottle in place and only releases when you give it a TWIST. The Fid Guard technology inhibits the growth of bacteria and odors. Features Fid Guard technology inhibits the growth of bacteria and odors Leak-proof, self-sealing bottle cap with a high-flow valve Includes a removable dust cap so you're only drinking water and not dirt Includes TWIST Bike Base and screws for mounting to standard braze-ons Diswasher safe without connector Always BPA-free and BPS-free | Fidlock | Twist 590 Bottle + Bike Base + Fidguard Smoke