Pro vacuum cups take the guesswork out of vacuum-mounted racks. Each cup continuously monitors vacuum pressure, automatically engaging the electronic pump if it falls below 80% and restoring it to 100%.

Quietly working in the background, this process continues from the start of your journey to the very end. With an impressive 5-day continuous-use battery life, Pro vacuum cups are built to keep up with even the biggest adventures.

Pro's yellow power button has 3 inputs: press and hold, single press and double press, each controlling a different function.

• Press and hold to turn on/off
• Single press to start pumping and create a vacuum
• Double press to release vacuum and remove

It’s as simple as that - electronic, self-regulating vacuum at the push of a button.

Pro vacuum cups mount to any smooth surface in 5 seconds.

With the press of a button, Pro begins pumping. Place the rack on your car and let Pro take care of the rest.

Once seated on the car, the automatic pump creates a vacuum. At 100%, the pump disengages and continuously monitors vacuum pressure, self-regulating until the rack is removed.