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

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

Robust Construction: Made from high-quality butyl rubber

Shimano 6-speed gearing

UPF 50 Sun Protection – Stay protected while riding under the sun

keeping the contact surface cooler and drier

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.