It's light, quick to inflate things and comes with a range of nozzles. So why only 3 stars? It's because the yellow vinyl is prone to cracking, and the seals to the metal rim don't stand the test of time. When a hole in the vinyl fist appeared I thought it would be easy to fix with some heavy-duty tape. Then another crack ... and another .... and because of the continual flexing the heavy duty tape doesn't stay completely air tight. I tried pva glue over the top but it didn't work.
It's cheap enough to replace, just don't think of it as a long-term piece of equipment.