Fulfilled by our friends at AltGear LLC.

Mount any Bottle anywhere on your ebike, bike or exercise bike and anywhere up to 7 1/2″ diameter.

Cage fits any bottle 2 1/4″ x 4 3/4″ and straps to frame up to 7 1/2″.  Strap has EPDM rubber insert and coated strap to hold the bottle in place