Multi-Bottle BTA Rail Bicycle Backpack and any off-road riding where

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

Robust Construction: Made from high-quality butyl rubber

6061 Single-Butted Aluminum Alloy Frame with Internal Battery

Programmable: Yes

Multi-Bottle BTA Rail Bicycle Backpack and any off-road riding whereMulti 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.