The topeak morph mini with gauge is a compact portable and efficient pump slighty resembling a track pump the morph mini has a fold out foot peg which allows you greater leverage on the pump resulting in a much more efficient stroke constructed from a lightweight aluminium the pump is both strong and light the pumps valve head can convert to cope with both presta or schrader valves a small gauge is located on the valve head for a direct and precise reading overall this is a great portable