The latest addition to my plein air equipment is a homemade lightweight pochade box.
It has slots to carry two 20x28 cm panels, but both smaller and bigger
panels can be used as well.
A pair of inserts can be used to support the panel outside the slots (for cleaner borders).
The panel can be secured simply with a clamp:
...or one can secure the panel using an extra panel that fits in the slots:
Panels larger than the pochade box can also be used this way, like this 24x33 cm panel::
© Jose Romero 2017