A cycling backpack built to take the punishment of a TransAlp race or your day to day commute. Double the capacity of our BC1, the FlinkÂ® Link ball joint equipped BC3 features a lightweight frame and allows for natural freedom of movement for the upper body yet still provides optimal load distribution. The BC3 utilizes a high-tech, heavy-duty water proof material (water proofed on both sides), with water resistant zippers, a helmet holder, internal compartments to keep you organized and a sleeve for a hydration bladder. The BC3 can carry your gear on an overnight mountain bike trip or your office clothes and laptop on an everyday commute. Available in Regular and Large sizes.