A great inexpensive tool that allows you to have compressed air ready at any time is called a portable compressed air carry tank. These are metal tanks that you take and fill up from an air filling station at your local garage or fill from your air compressor.
Compressed Air Carry Tank
You fill it like you would fill a bike tire. Then once it's filled, you now have your own portable tank of compressed air that you can use to fill your bike tires, car tires, or use a blow off tip to blast clean air on dust or anything you want to clean.
