Halfords are giving away FREE bicycle pumps! Simply download or login to the O2 Priority app to get yours.
To claim yours click 'GET FREEBIE' or search for the offer on your app. Then head to your local Halfords store and click the 'Use Now' button on the app. You'll only have a five-minute window to claim this offer once you've clicked 'use now' so make sure you use it when you're at the front of the queue.
You must have the O2 Priority app to use this offer, and they are subject to availability.