Cee Gees PodiumQuest - The Original Dual Chamber Front Mounted Hydration System CGPQ01 Patented Fast Fill Technology Amazing 50oz Capacity (27 & 23 oz Chambers) Translucent design to easily see fluid levels Fits and mounts easily to most aerobars Manufacturer's full one year warranty All parts are replaceable Medical grade straws Non-BPA Food Grade Materials Kit includes Aero bottle, fast fill caps, straws, mouthpiece, straw clip and mounting straps, mounting shims, instructions.