The perfect all round small sharpening steel is the Eze Lap DF5. Used for a range of applications including fishing,hunting, home utensils and many more applications. It might be small but it has alot of features including:

General Steels:   20mm wide oval shaft cuts fast and is easy to use. Ideal for gourmet, home, sporting use. Comfortable handle.

26cm length:  Ideal for home, fishing, hunting, camping, farm use. Use in a circular action. (see demonstration)

Fine: 600 grit:   General use, All home, chef, butcher, fishing, hunting and multi-tools blades. Sharpens a blunt blade to a good working sharp edge.