Multi-Bottle BTA Rail Bicycle Backpack while reflective accents help keep

while reflective accents help keep you visible when your day runs long

and any off-road riding where dependable apparel makes a difference

keeping the contact surface cooler and drier

Shimano 6-speed gearing

Multi-Bottle BTA Rail Bicycle Backpack while reflective accents help keepMulti Bottle BTA Rail: Creating options for Between the Arms Bottle Mounts The TriRig Multi Bottle BTA Rail offers a simple yet versatile solution for optimizing your between the arms (BTA) bottle mount setup. Ideal for any aerobar bottle mount configuration, this rail gives you the option to mount 1, 2, 3, or 4 bottles and accessories in multiple positions, providing an ergonomic and adaptable platform for your front end nutrition and hydration.