Lastolite TriGrip Mini Reflector 45cm Sunlite/Soft Silver

The TriGrip shape exists so one hand can do the work of two. The triangle is stiffer than a round disc of the same area, and the moulded handle with its securing strap lets you set an angle and hold it without gripping.

This is the 45 cm Mini in Sunlite over soft silver, the half-warm pairing. The strap takes the load off your fingers when a panel has to be held through a long setup.